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Cod liver oil: what it is, types, properties, effects and dosage

A collection of key information about tranium and its effects on the human body.

Ludwik Jelonek - AuthorAuthorLudwik Jelonek
Ludwik Jelonek - Author
AuthorLudwik Jelonek
Natu.Care Editor

Ludwik Jelonek is the author of more than 2,500 texts published on leading portals. His content has found its way into services such as Ostrovit and Kobieta Onet. At Natu.Care, Ludwik educates people in the most important area of life - health.

Learn more about our editorial process

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Ilona Bush - Reviewed byReviewed byIlona Bush
Verified by an expert
Ilona Bush - Reviewed by
Reviewed byIlona Bush
Master of Pharmacy

Ilona Krzak obtained her Master of Pharmacy degree from the Medical University of Wrocław. She did her internship in a hospital pharmacy and in the pharmaceutical industry. She is currently working in the profession and also runs an educational profile on Instagram: @pani_z_apteki

Learn more about our editorial process

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Michael Tomaszewski - Edited byEdited byMichael Tomaszewski
Michael Tomaszewski - Edited by
Edited by
Michael Tomaszewski
Editor

Graduate of Journalism and Artes Liberales at the University of Warsaw. Since 2017, he has been working with the biggest portals in Poland and abroad as an editor. Previously worked for 3 years in one of the leading pharmaceutical companies - he knows the health and beauty industry inside out. In his free time, he most enjoys playing tennis or skiing.

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Mateusz Podlecki - Fact-checkingFact-checkingMateusz Podlecki
Mateusz Podlecki - Fact-checking
Fact-checkingMateusz Podlecki
Writer

At Natu.Care, she educates about healthy lifestyles and debunks dangerous myths, contrasting them with the results of the latest scientific research. Additionally, she is interested in new technologies and their impact on health and everyday life.

Learn more about our editorial process

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Cod liver oil: what it is, types, properties, effects and dosage
28 June, 2024
15 min
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Tran is a concentrated oil produced mainly from the liver of Atlantic cod. It owes its valuable health-promoting properties to omega-3 fatty acids, as well as vitamins A and D. In this article you will find essential information about tranium.

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Omne trinum perfectum - this is a Latin proverb saying that everything made up of three is perfect. Tranium is a supplement that most often has just three components - omega-3 fatty acids, vitamin A and vitamin D. It takes so little to provide the body with so much good. From this article you will learn how cod liver oil works, who should take it and what are the contraindications to supplementation.

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In this article you will learn:

  • What it is and what it contains
  • .
  • What types of fish oil there are
  • .
  • What are the health-promoting properties of cod liver oil, both for children and adults
  • .
  • How to sensibly and safely supplement the diet with cod liver oil (and when it is recommended)
  • .

See also: 

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Tran: what is it?

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Tran is a concentrated oil made from the liver of Atlantic cod or other fish in the cod familyand. It is a type of supplement that provides us with omega-3 acids, vitamin A and vitamin D. You can take tranium in liquid form, capsules, drops, syrup and even gels.

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Is there shark liver or whale liver oil?"

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There is no shortage of manufacturers on the market who sell shark or whale liver 'oil'. In reality, it is not transshipment, but oils from the organs of these animals. More often than not, such oil has more omega-3 fatty acids than cod liver oil - true cod liver oil. Unlike cod-liver oil, however, there is no (or low doses of) vitamin A and D in the composition of other fish oils.

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Tran is derived exclusively from the liver of Atlantic cod or other fish in this family. Other supplements produced from shark or whale liver are oils.
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Ilona Krzak.

Ilona Krzak Master of Pharmacy

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Tran - properties

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Tran was once given to children in schools for a reason. Its numerous health-promoting properties have meant that cod liver oil is still very popular.

Reduces inflammation

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Inflammation is a process that, among other things, helps the body to fight infection. However, when this condition persists over a long period of time, it can cause heart disease, for exampleand. Trane contains omega-3 fatty acids and vitamin A and D, which, research suggestsand, relieve inflammation. 

What's more, people who are deficient in these vitamins are more prone to chronic stress. Tranium replenishes their concentration in the bodyand.

Reduces the risk of heart disease

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Each year nearly 18 millionand people die from cardiovascular disease. Omega-3 fatty acids - the primary ingredient in cod liver oil - have been shown to have numerous benefits for heart health. How do they work?

    .
  • Lower blood triglyceridesand.
  • Reduce blood pressure .
  • .
  • Increase good cholesterol (HDL) .
  • .
  • Prevent  blood clots .
  • .

Influences on bone health

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As we age, bone mass loss progressesand. Tranium - a source of vitamin D - can limit this process. Sunshine vitamin, as vitamin D is also called, positively affects the absorption of calcium - an essential mineral for bone healthand. Research  suggests, that adequate levels of calcium and vitamin D may reduce  bone mass loss in adults .

Collagen also has a positive effect on joint and bone health. Would you like to learn more about it?

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Promotes eye health

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One in four people in the world have eye problemsand. Research  suggests that omega-3 fatty acids and vitamin A (the main components of fish oil) prevent eye disease . What's more, omega-3s also reduce the risk of AMD (macular degeneration)and.

Helps treat depression

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Depression is a common illness affecting an estimated 280 millionand people worldwide. Research  has linked it to chronic inflammation, which is prevented by omega-3 fatty acids. What's more, another study  suggests that regular supplementation with cod liver oil (cod liver oil) reduces symptoms of depression.

What are the other propertiesand of cod liver oil?

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  • Reduce joint pain (in cases of rheumatoid inflammation).
  • .
  • Improvement of cognitive function.
  • .
  • Preventing Alzheimer's disease or dementia. 
  • .
  • Promoting the treatment of gastric ulcers (this is what preliminary animal studies suggest)and.
  • Preventing the onset of multiple sclerosis.
  • .
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Tran lowers blood glucose levels, improves tissue insulin sensitivity, and regulates blood lipid and cholesterol levels.
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Julia Skrajda.

Julia SkrajdaDietitian

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Natu.Care Omega-3 ᵀᴳ Premium

Natu.Care Omega-3 ᵀᴳ Premium
5.0
  • Omega-3 content: 750 mg (250 mg DHA + 500 mg EPA)
  • .
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 60 days
  • .
See price
in the Natu.Care shop
Product description

The dietary supplement contains omega-3ᵀᴳ, or omega-3 acids in the form of trójglyceridesów. Scientific studies suggest that this form of fatty acidsós up to 2 times better absorbed than the estersós present in many dietary supplements on the market. This means that you are assured of their effectiveness and of supplying yourself with valuable omega acids.

Fatty acids omega-3 are derived from wild anchovy oil. It is a rich source of healthy fats that are essential for the health of the cardiovascular, immune and nervous systems, as well as the proper function of vision, joints muscles.

Scientific research suggests that wild anchovies are a good source of healthy fats.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The formula contains a total of 750 mg of EPA+DHA acidsós, which is three times higher than the recommended minimum of 250 mg for the Polish population. Omega-3 TG Premium has studies indicating that its TOTOX is 9, which is a very good result.

Supplementation of omega-3 fatty acidsóis recommended for anyone who does not eat 1–2 portions (approximately 300 g) of oily fish per week. Children during growth, seniors, physically active people, vegans and vegetarians, as well as patients undergoing cardiovascular treatment and prevention of heart disease also have an increased need.

Pros and cons

The dietary supplement contains omega-3ᵀᴳ, or omega-3 acids in the form of trójglyceridesów. Scientific studies suggest that this form of fatty acidsós up to 2 times better absorbed than the estersós present in many dietary supplements on the market. This means that you are assured of their effectiveness and of supplying yourself with valuable omega acids.

Fatty acids omega-3 are derived from wild anchovy oil. It is a rich source of healthy fats that are essential for the health of the cardiovascular, immune and nervous systems, as well as the proper function of vision, joints muscles.

Scientific research suggests that wild anchovies are a good source of healthy fats.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The formula contains a total of 750 mg of EPA+DHA acidsós, which is three times higher than the recommended minimum of 250 mg for the Polish population. Omega-3 TG Premium has studies indicating that its TOTOX is 9, which is a very good result.

Supplementation of omega-3 fatty acidsóis recommended for anyone who does not eat 1–2 portions (approximately 300 g) of oily fish per week. Children during growth, seniors, physically active people, vegans and vegetarians, as well as patients undergoing cardiovascular treatment and prevention of heart disease also have an increased need.

Additional information

The dietary supplement contains omega-3ᵀᴳ, or omega-3 acids in the form of trójglyceridesów. Scientific studies suggest that this form of fatty acidsós up to 2 times better absorbed than the estersós present in many dietary supplements on the market. This means that you are assured of their effectiveness and of supplying yourself with valuable omega acids.

Fatty acids omega-3 are derived from wild anchovy oil. It is a rich source of healthy fats that are essential for the health of the cardiovascular, immune and nervous systems, as well as the proper function of vision, joints muscles.

Scientific research suggests that wild anchovies are a good source of healthy fats.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The formula contains a total of 750 mg of EPA+DHA acidsós, which is three times higher than the recommended minimum of 250 mg for the Polish population. Omega-3 TG Premium has studies indicating that its TOTOX is 9, which is a very good result.

Supplementation of omega-3 fatty acidsóis recommended for anyone who does not eat 1–2 portions (approximately 300 g) of oily fish per week. Children during growth, seniors, physically active people, vegans and vegetarians, as well as patients undergoing cardiovascular treatment and prevention of heart disease also have an increased need.

Expert opinion

The dietary supplement contains omega-3ᵀᴳ, or omega-3 acids in the form of trójglyceridesów. Scientific studies suggest that this form of fatty acidsós up to 2 times better absorbed than the estersós present in many dietary supplements on the market. This means that you are assured of their effectiveness and of supplying yourself with valuable omega acids.

Fatty acids omega-3 are derived from wild anchovy oil. It is a rich source of healthy fats that are essential for the health of the cardiovascular, immune and nervous systems, as well as the proper function of vision, joints muscles.

Scientific research suggests that wild anchovies are a good source of healthy fats.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The formula contains a total of 750 mg of EPA+DHA acidsós, which is three times higher than the recommended minimum of 250 mg for the Polish population. Omega-3 TG Premium has studies indicating that its TOTOX is 9, which is a very good result.

Supplementation of omega-3 fatty acidsóis recommended for anyone who does not eat 1–2 portions (approximately 300 g) of oily fish per week. Children during growth, seniors, physically active people, vegans and vegetarians, as well as patients undergoing cardiovascular treatment and prevention of heart disease also have an increased need.

Natu.Care Omega-3

Natu.Care Omega-3
4.6
  • Omega-3 content: 550 mg (220 mg DHA + 330 mg acid EPA)
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 60 days
  • .
See price
in the Natu.Care shop
Product description

The dietary supplement contains high-quality fatty acids omega-3 from anchovy oil. It is a naturally rich source of healthy fats that are essential for cardiovascular, immune and nervous system health, as well as proper function of eyesight, joints muscles.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The dietary supplement contains 550 mg EPA+DHA per daily serving. This is more than double the official recommendations for the Polish population, whichóre suggesting an intake of at least 250 mg per day.

Supplementation of EPA+DHA is a good way to support healthy sleep.

Supplementation with omega-3 fatty acidsós is advisable if you do not consume 1–2 portions (approx. 300 g) of oily fish per week. There is also an increased need for physically active people, vegans and vegetarians, seniors, children during growth spurts and patients undergoing cardiovascular treatment and prevention of heart disease.

Pros and cons

The dietary supplement contains high-quality fatty acids omega-3 from anchovy oil. It is a naturally rich source of healthy fats that are essential for cardiovascular, immune and nervous system health, as well as proper function of eyesight, joints muscles.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The dietary supplement contains 550 mg EPA+DHA per daily serving. This is more than double the official recommendations for the Polish population, whichóre suggesting an intake of at least 250 mg per day.

Supplementation of EPA+DHA is a good way to support healthy sleep.

Supplementation with omega-3 fatty acidsós is advisable if you do not consume 1–2 portions (approx. 300 g) of oily fish per week. There is also an increased need for physically active people, vegans and vegetarians, seniors, children during growth spurts and patients undergoing cardiovascular treatment and prevention of heart disease.

Additional information

The dietary supplement contains high-quality fatty acids omega-3 from anchovy oil. It is a naturally rich source of healthy fats that are essential for cardiovascular, immune and nervous system health, as well as proper function of eyesight, joints muscles.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The dietary supplement contains 550 mg EPA+DHA per daily serving. This is more than double the official recommendations for the Polish population, whichóre suggesting an intake of at least 250 mg per day.

Supplementation of EPA+DHA is a good way to support healthy sleep.

Supplementation with omega-3 fatty acidsós is advisable if you do not consume 1–2 portions (approx. 300 g) of oily fish per week. There is also an increased need for physically active people, vegans and vegetarians, seniors, children during growth spurts and patients undergoing cardiovascular treatment and prevention of heart disease.

Expert opinion

The dietary supplement contains high-quality fatty acids omega-3 from anchovy oil. It is a naturally rich source of healthy fats that are essential for cardiovascular, immune and nervous system health, as well as proper function of eyesight, joints muscles.

Scientific research also suggests that an adequate intake of omega-3 fatty acidsós protects against and supports the treatment of depression and anxiety disorders. In addition, omega-3s influence the hydration and appearance of the skinóry and support healthy sleep.

.

The dietary supplement contains 550 mg EPA+DHA per daily serving. This is more than double the official recommendations for the Polish population, whichóre suggesting an intake of at least 250 mg per day.

Supplementation of EPA+DHA is a good way to support healthy sleep.

Supplementation with omega-3 fatty acidsós is advisable if you do not consume 1–2 portions (approx. 300 g) of oily fish per week. There is also an increased need for physically active people, vegans and vegetarians, seniors, children during growth spurts and patients undergoing cardiovascular treatment and prevention of heart disease.

Good for heart health

Dr. Jacob's DHA-EPA + Vitamin E

Dr. Jacob's DHA-EPA + Vitamin E
4.1
  • Content omega-3 acids255 mg (170 mg DHA + 85 mg EPA)
  • Additional active ingredients: vitamin E
  • Form: liquid
  • .
  • Dose: 5 ml
  • .
  • Sufficient for: 50 days
  • .
See price
in the Natu.Care shop
Product description

DHA-EPA + Vitamin E is a vegan dietary supplement rich in omega-3 DHA and EPA acids from algae and vitamin E. The product supports the proper functioning of the brain, eyesight and heart, providing the necessary ingredientsóin an easily digestible form. 

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The product additionally provides extra virgin olive oil and bioactive vitamin E, which has an antioxidant effect.

Pros and cons

DHA-EPA + Vitamin E is a vegan dietary supplement rich in omega-3 DHA and EPA acids from algae and vitamin E. The product supports the proper functioning of the brain, eyesight and heart, providing the necessary ingredientsóin an easily digestible form. 

.

The product additionally provides extra virgin olive oil and bioactive vitamin E, which has an antioxidant effect.

Additional information

DHA-EPA + Vitamin E is a vegan dietary supplement rich in omega-3 DHA and EPA acids from algae and vitamin E. The product supports the proper functioning of the brain, eyesight and heart, providing the necessary ingredientsóin an easily digestible form. 

.

The product additionally provides extra virgin olive oil and bioactive vitamin E, which has an antioxidant effect.

User review

DHA-EPA + Vitamin E is a vegan dietary supplement rich in omega-3 DHA and EPA acids from algae and vitamin E. The product supports the proper functioning of the brain, eyesight and heart, providing the necessary ingredientsóin an easily digestible form. 

.

The product additionally provides extra virgin olive oil and bioactive vitamin E, which has an antioxidant effect.

With vitamin D3

Primabiotic Omega + vitamin D3

Primabiotic Omega + vitamin D3
4.3
  • Omega-3 content: 600 mg (240 mg DHA + 360 mg EPA)
  • Additional active ingredients: vitamin D3
  • Form: capsules
  • .
  • Dose: 1 or 2 capsules daily
  • .
  • Sufficient for: 60 or 30 days
  • .
See price
in the Natu.Care shop
Product description

The combination of omega-3 fatty acids from fish oil and vitamin D3 will strengthen your nervous system and eyesight. It will improve your brain function and have a beneficial effect on your cardiovascular system. Thanks to the high dose of vitamin D, supplementation with the preparation will increase immunity and have a beneficial effect on your muscles and bones.

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Taking the product will also improve your resistance to stress and soothe your nervous system.

.
Pros and cons

The combination of omega-3 fatty acids from fish oil and vitamin D3 will strengthen your nervous system and eyesight. It will improve your brain function and have a beneficial effect on your cardiovascular system. Thanks to the high dose of vitamin D, supplementation with the preparation will increase immunity and have a beneficial effect on your muscles and bones.

.

Taking the product will also improve your resistance to stress and soothe your nervous system.

.
Additional information

The combination of omega-3 fatty acids from fish oil and vitamin D3 will strengthen your nervous system and eyesight. It will improve your brain function and have a beneficial effect on your cardiovascular system. Thanks to the high dose of vitamin D, supplementation with the preparation will increase immunity and have a beneficial effect on your muscles and bones.

.

Taking the product will also improve your resistance to stress and soothe your nervous system.

.
User review

The combination of omega-3 fatty acids from fish oil and vitamin D3 will strengthen your nervous system and eyesight. It will improve your brain function and have a beneficial effect on your cardiovascular system. Thanks to the high dose of vitamin D, supplementation with the preparation will increase immunity and have a beneficial effect on your muscles and bones.

.

Taking the product will also improve your resistance to stress and soothe your nervous system.

.

Efficient

ALLNUTRITION Omega 3 Strong

ALLNUTRITION Omega 3 Strong
4.7
  • Content omega-3 acids550 mg (DHA 220 mg + EPA 330 mg)
  • Additional active ingredients: vitamin E
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 90 days
  • .
See price
in the Natu.Care shop
Product description

A dietary supplement with a solid portion of DHA and EPA – valuable for health and well-being omega-3 acidsós. Indicated especially for people on a plant-based diet, physically active people and seniors.

.

The sourceóof omega-3 acids in this preparation is fish oil.

.
Pros and cons

A dietary supplement with a solid portion of DHA and EPA – valuable for health and well-being omega-3 acidsós. Indicated especially for people on a plant-based diet, physically active people and seniors.

.

The sourceóof omega-3 acids in this preparation is fish oil.

.
Additional information

A dietary supplement with a solid portion of DHA and EPA – valuable for health and well-being omega-3 acidsós. Indicated especially for people on a plant-based diet, physically active people and seniors.

.

The sourceóof omega-3 acids in this preparation is fish oil.

.
User review

A dietary supplement with a solid portion of DHA and EPA – valuable for health and well-being omega-3 acidsós. Indicated especially for people on a plant-based diet, physically active people and seniors.

.

The sourceóof omega-3 acids in this preparation is fish oil.

.

Simple composition

Pharmovit Omega 3 Max

Pharmovit Omega 3 Max
4.9
  • Content omega-3 acids550 mg (220 mg DHA + 330 mg EPA)
  • Additional active ingredients: none
  • .
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 60 days
  • .
See price
in the Natu.Care shop
Product description

A simple dietary supplement with omega-3 fatty acids from fish oil. Apart from DHA and EPA, you will find absolutely nothing here. It is therefore a great supplement for people who want to supplement their omega acids and do not need any additional active ingredients.

A simple dietary supplement with omega-3 fatty acids from fish oil.

The sourceóof the omega-3 fatty acids in the preparation is fish oil.

.
Pros and cons

A simple dietary supplement with omega-3 fatty acids from fish oil. Apart from DHA and EPA, you will find absolutely nothing here. It is therefore a great supplement for people who want to supplement their omega acids and do not need any additional active ingredients.

A simple dietary supplement with omega-3 fatty acids from fish oil.

The sourceóof the omega-3 fatty acids in the preparation is fish oil.

.
Additional information

A simple dietary supplement with omega-3 fatty acids from fish oil. Apart from DHA and EPA, you will find absolutely nothing here. It is therefore a great supplement for people who want to supplement their omega acids and do not need any additional active ingredients.

A simple dietary supplement with omega-3 fatty acids from fish oil.

The sourceóof the omega-3 fatty acids in the preparation is fish oil.

.
User review

A simple dietary supplement with omega-3 fatty acids from fish oil. Apart from DHA and EPA, you will find absolutely nothing here. It is therefore a great supplement for people who want to supplement their omega acids and do not need any additional active ingredients.

A simple dietary supplement with omega-3 fatty acids from fish oil.

The sourceóof the omega-3 fatty acids in the preparation is fish oil.

.

Good for immunity

Omega + Vitamin D3 2000 IU

Omega + Vitamin D3 2000 IU
4.7
  • Content omega-3 acids: 600 mg (360 mg EPA + 240 mg DHA)
  • Additional active ingredients: vitamin D3
  • Form: capsules
  • .
  • Dose: 1 capsule daily
  • .
  • Sufficient for: 60 days
  • .
See price
in the Natu.Care shop
Product description

Omega-3 fatty acids with added vitamin D3 in good doses. The preparation fills the daily requirement of an adult for EPA and DHA as well as vitamin D. 

.

This is an interesting combination that canóbe recommended to most Poles. The Ministry of Health recommends everyone to supplement vitamin D3. Omega-3 fatty acids are also on the podium when it comes to deficiencies of active ingredientsós in our country.

The dietary supplement from the Ministry of Health is an interesting combination that can be recommended to most Poles.

The dietary supplement from Aura Herbals supports the functioning of the mós brain, proper vision and the functioning of the immune system. The sourceóof omega-3 fatty acids is fish oil.

The supplement is a dietary supplement from Aura Herbals.

Pros and cons

Omega-3 fatty acids with added vitamin D3 in good doses. The preparation fills the daily requirement of an adult for EPA and DHA as well as vitamin D. 

.

This is an interesting combination that canóbe recommended to most Poles. The Ministry of Health recommends everyone to supplement vitamin D3. Omega-3 fatty acids are also on the podium when it comes to deficiencies of active ingredientsós in our country.

The dietary supplement from the Ministry of Health is an interesting combination that can be recommended to most Poles.

The dietary supplement from Aura Herbals supports the functioning of the mós brain, proper vision and the functioning of the immune system. The sourceóof omega-3 fatty acids is fish oil.

The supplement is a dietary supplement from Aura Herbals.

Additional information

Omega-3 fatty acids with added vitamin D3 in good doses. The preparation fills the daily requirement of an adult for EPA and DHA as well as vitamin D. 

.

This is an interesting combination that canóbe recommended to most Poles. The Ministry of Health recommends everyone to supplement vitamin D3. Omega-3 fatty acids are also on the podium when it comes to deficiencies of active ingredientsós in our country.

The dietary supplement from the Ministry of Health is an interesting combination that can be recommended to most Poles.

The dietary supplement from Aura Herbals supports the functioning of the mós brain, proper vision and the functioning of the immune system. The sourceóof omega-3 fatty acids is fish oil.

The supplement is a dietary supplement from Aura Herbals.

User review

Omega-3 fatty acids with added vitamin D3 in good doses. The preparation fills the daily requirement of an adult for EPA and DHA as well as vitamin D. 

.

This is an interesting combination that canóbe recommended to most Poles. The Ministry of Health recommends everyone to supplement vitamin D3. Omega-3 fatty acids are also on the podium when it comes to deficiencies of active ingredientsós in our country.

The dietary supplement from the Ministry of Health is an interesting combination that can be recommended to most Poles.

The dietary supplement from Aura Herbals supports the functioning of the mós brain, proper vision and the functioning of the immune system. The sourceóof omega-3 fatty acids is fish oil.

The supplement is a dietary supplement from Aura Herbals.

Kit

Sundose° For Stress Relief°

Sundose° For Stress Relief°
4.9
  • Omega-3 content: 220 mg of DHA acid and 330 mg of EPA acid
  • Additional active ingredients: ashwagandhamagnesiumvitamin B6vitamin D3
  • Form: capsules
  • .
  • Dose: 1 omega-3 capsule and 3 capsules of ashwagandha, magnesium, vitamins B6 and D3
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

A set of two dietary supplements, the combination of which will take care of your mood and mental condition. Ashwagandha is known for its calming properties, while omega-3 fatty acids will further soothe the nervous system and take care of the smooth functioning of the brain.

Magnesium and Vitamin B6 are involved in the production and regulation of neurotransmittersós, and vitamin D3 may prevent dementia.

Pros and cons

A set of two dietary supplements, the combination of which will take care of your mood and mental condition. Ashwagandha is known for its calming properties, while omega-3 fatty acids will further soothe the nervous system and take care of the smooth functioning of the brain.

Magnesium and Vitamin B6 are involved in the production and regulation of neurotransmittersós, and vitamin D3 may prevent dementia.

Additional information

A set of two dietary supplements, the combination of which will take care of your mood and mental condition. Ashwagandha is known for its calming properties, while omega-3 fatty acids will further soothe the nervous system and take care of the smooth functioning of the brain.

Magnesium and Vitamin B6 are involved in the production and regulation of neurotransmittersós, and vitamin D3 may prevent dementia.

Expert opinion

A set of two dietary supplements, the combination of which will take care of your mood and mental condition. Ashwagandha is known for its calming properties, while omega-3 fatty acids will further soothe the nervous system and take care of the smooth functioning of the brain.

Magnesium and Vitamin B6 are involved in the production and regulation of neurotransmittersós, and vitamin D3 may prevent dementia.

For as long as 3 months

OstroVit Omega 3 Easy to Swallow

OstroVit Omega 3 Easy to Swallow
4.3
  • Content omega-3 acids: 300 mg (180 mg EPA + 120 mg DHA)
  • Form: capsules
  • .
  • Dose: 2 capsules daily
  • .
  • Sufficient for: 45 days
  • .
See price
in the Natu.Care shop
Product description

A dietary supplement designed for all those who want to supply their body with the necessary amount of omega-3 fatty acids, but have problems swallowing standard capsules. 

By reducing the size of the capsule, the dietary supplement is much easier to swallow and does not stand in the throat. The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The sourceóof the omega-3 fatty acids in this supplement is fish oil.

.
Pros and cons

A dietary supplement designed for all those who want to supply their body with the necessary amount of omega-3 fatty acids, but have problems swallowing standard capsules. 

By reducing the size of the capsule, the dietary supplement is much easier to swallow and does not stand in the throat. The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The sourceóof the omega-3 fatty acids in this supplement is fish oil.

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Additional information

A dietary supplement designed for all those who want to supply their body with the necessary amount of omega-3 fatty acids, but have problems swallowing standard capsules. 

By reducing the size of the capsule, the dietary supplement is much easier to swallow and does not stand in the throat. The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The sourceóof the omega-3 fatty acids in this supplement is fish oil.

.
User review

A dietary supplement designed for all those who want to supply their body with the necessary amount of omega-3 fatty acids, but have problems swallowing standard capsules. 

By reducing the size of the capsule, the dietary supplement is much easier to swallow and does not stand in the throat. The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The ingredients in the supplement have been shown to support heart and móbrain function and strengthen blood vessels.

The sourceóof the omega-3 fatty acids in this supplement is fish oil.

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Good for immunity

Ibuvit D3 2000 + K2 MK-7 + OMEGA 3

Ibuvit D3 2000 + K2 MK-7 + OMEGA 3
4.1
  • Omega-3 content: 250 mg (200 mg DHA + 50 mg EPA)
  • Additional active ingredients: vitamin D3vitamin K
  • Form: capsules
  • .
  • Dose: 1 capsule per day
  • .
  • Sufficient for: 30 days
  • .
See price
in the Natu.Care shop
Product description

A dietary supplement containing omega-3 fatty acids, vitamin D3 and vitamin K. The formula supports the immune system, the functioning of the mós brain and vision. Moreover, its regular supplementation has a positive effect on teeth, as well as the use of calcium in the body, whichóry supports the musculoskeletal system. A daily portion provides 2000 IU of vitamin D3, which covers the requirement for an adult. Vitamin D3 supplementation is particularly recommendedólly during autumn and winter.

Pros and cons

A dietary supplement containing omega-3 fatty acids, vitamin D3 and vitamin K. The formula supports the immune system, the functioning of the mós brain and vision. Moreover, its regular supplementation has a positive effect on teeth, as well as the use of calcium in the body, whichóry supports the musculoskeletal system. A daily portion provides 2000 IU of vitamin D3, which covers the requirement for an adult. Vitamin D3 supplementation is particularly recommendedólly during autumn and winter.

Additional information

A dietary supplement containing omega-3 fatty acids, vitamin D3 and vitamin K. The formula supports the immune system, the functioning of the mós brain and vision. Moreover, its regular supplementation has a positive effect on teeth, as well as the use of calcium in the body, whichóry supports the musculoskeletal system. A daily portion provides 2000 IU of vitamin D3, which covers the requirement for an adult. Vitamin D3 supplementation is particularly recommendedólly during autumn and winter.

User review

A dietary supplement containing omega-3 fatty acids, vitamin D3 and vitamin K. The formula supports the immune system, the functioning of the mós brain and vision. Moreover, its regular supplementation has a positive effect on teeth, as well as the use of calcium in the body, whichóry supports the musculoskeletal system. A daily portion provides 2000 IU of vitamin D3, which covers the requirement for an adult. Vitamin D3 supplementation is particularly recommendedólly during autumn and winter.

Restores balance

Sundose° Daily Balance°

Sundose° Daily Balance°
4.5
See price
in the Natu.Care shop
Product description

Stress, exhaustion and tension? Daily Balance° restores calmóness and mental clarity even in the face of the greatest challenges. It is a formula that draws on the synergistic effects of ashwagandha and magnesium, further enhanced with a complex of B vitamins, for reduced feelings of fatigue and tiredness.

The omega-3 fatty acids in the Daily Balance° formula are derived from high-quality fish oil. The healthy fats contribute to the proper functioning of the nervous system, cardiovascular system, immune system, skinóry condition and support mental health.

Pros and cons

Stress, exhaustion and tension? Daily Balance° restores calmóness and mental clarity even in the face of the greatest challenges. It is a formula that draws on the synergistic effects of ashwagandha and magnesium, further enhanced with a complex of B vitamins, for reduced feelings of fatigue and tiredness.

The omega-3 fatty acids in the Daily Balance° formula are derived from high-quality fish oil. The healthy fats contribute to the proper functioning of the nervous system, cardiovascular system, immune system, skinóry condition and support mental health.

Additional information

Stress, exhaustion and tension? Daily Balance° restores calmóness and mental clarity even in the face of the greatest challenges. It is a formula that draws on the synergistic effects of ashwagandha and magnesium, further enhanced with a complex of B vitamins, for reduced feelings of fatigue and tiredness.

The omega-3 fatty acids in the Daily Balance° formula are derived from high-quality fish oil. The healthy fats contribute to the proper functioning of the nervous system, cardiovascular system, immune system, skinóry condition and support mental health.

User review

Stress, exhaustion and tension? Daily Balance° restores calmóness and mental clarity even in the face of the greatest challenges. It is a formula that draws on the synergistic effects of ashwagandha and magnesium, further enhanced with a complex of B vitamins, for reduced feelings of fatigue and tiredness.

The omega-3 fatty acids in the Daily Balance° formula are derived from high-quality fish oil. The healthy fats contribute to the proper functioning of the nervous system, cardiovascular system, immune system, skinóry condition and support mental health.

Pure composition

Aura Herbals Omega-3 370 DHA / 700 EPA

Aura Herbals Omega-3 370 DHA / 700 EPA
4.9
  • Omega-3 content: 370 mg DHA and 700 mg EPA
  • .
  • Additional active ingredients: none
  • .
  • Form: liquid
  • .
  • Dose: 5 or 10 ml
  • Sufficient for: 20 or 40 days
  • .
See price
in the Natu.Care shop
Product description

Supplement in liquid form, rich in fatty acids from Atlantic mackerel, anchovies and Atlantic sardines. It is a rich source of omega-3 acids. The combination of DHA and EPA improves the functioning of your brain, heart, eyesight, supports the nervous system, influences the appearance of your skin and has a positive impact on your mental health.

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Pros and cons

Supplement in liquid form, rich in fatty acids from Atlantic mackerel, anchovies and Atlantic sardines. It is a rich source of omega-3 acids. The combination of DHA and EPA improves the functioning of your brain, heart, eyesight, supports the nervous system, influences the appearance of your skin and has a positive impact on your mental health.

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Additional information

Supplement in liquid form, rich in fatty acids from Atlantic mackerel, anchovies and Atlantic sardines. It is a rich source of omega-3 acids. The combination of DHA and EPA improves the functioning of your brain, heart, eyesight, supports the nervous system, influences the appearance of your skin and has a positive impact on your mental health.

.
User review

Supplement in liquid form, rich in fatty acids from Atlantic mackerel, anchovies and Atlantic sardines. It is a rich source of omega-3 acids. The combination of DHA and EPA improves the functioning of your brain, heart, eyesight, supports the nervous system, influences the appearance of your skin and has a positive impact on your mental health.

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Tran for children

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Omega-3 fatty acids influence the development of the brain and eyes of childrenand. Moreover, they also affect cardiovascular and cognitive function. 

In turn, vitamin A primarily supports the immune system. The World Health Organisation (WHO) recommends giving it to children from 6 to 59 monthsand of life. Vitamin D, in turn, prevents infections  or diabetes . These are just a few reasons why children should be supplementing with cod liver oil.

How does cod liver oil work for children?

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    .
  • Prevents ricketsand.
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  • Reduces the risk of type I diabetes .
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  • Reduces the likelihood of infection .
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  • Promotes eye health .
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See also: Omega-3 for children

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Note!

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When giving your child tranium, follow the manufacturer's dosage.

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Children fed with modified milk should not be given cod liver oil. Omega-3 fatty acids, vitamin A and vitamin E are usually already present in it. Combining cod liver oil and modified milk can lead to hypervitaminosis.
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Julia Skrajda.

Julia SkrajdaDietitian

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How to persuade a child to take tranquilizer?

Tran in liquid most often does not taste the best. Many children can quickly become discouraged by it, so capsules can be a good option. However, if your child has difficulty swallowing them, choose a liquid with the toddler's favourite taste.

Tran.

There is no shortage of preparations on the market that not only 'kill' the unpleasant taste, but also give a new one - such as raspberry or peach. Equally friendly for your child can be jellies, which will taste a whole lot better than the standard liquid fish oil. In addition, you also have syrups to choose from. In this case, too, it is worth adjusting the taste to your child's preferences.

Note!

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Flavoured supplements usually contain large amounts of sugar. Its good equivalent, as a component of a tranny, can be sweeteners or maltodextrin.

Tran is not recommended to be given to children under one year of ageand.

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How to dose cod liver oil for children?

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Dosing of cod liver oil for children depends on the specific preparation. Before starting supplementation, it is a good idea to contact a specialist to monitor it. Keep in mind that your child also takes omega acids, as well as vitamin A and vitamin D with their diet, so supplements will not always be advisable.

Tran in pregnancy

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Tran must not be taken during pregnancyand. Vitamin A, which is one of the components of these preparations, should not be supplemented by women expecting a baby. 

On the other hand, omega-3 fatty acids are crucial for the neurological development of the foetus and the birth weight of the babyand. Therefore, pregnant women should consider taking separate supplements, such as omega-3 acids in tablets.

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The Polish Society of Gynaecologists and Obstetricians does not recommend supplementing vitamin A during pregnancy. Furthermore, products rich in this vitamin should be avoided s. Vitamin A supplementation by expecting women should only take place under medical supervision.
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Marta Kaczorek.

Marta Kaczorekclinical nutritionist and personal trainer

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See also:

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Tran and breastfeeding

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While breastfeeding, women should take 250 to 375 mg of EPA and DHA dailyand. Supplementation with omega acids prevents postnatal depressionand also improves cognitive development outcomes in children. All of these can be provided by cod-liver oil, but you should consult your doctor before starting supplementation.

Some women take adequate amounts of vitamin A with their diet - in which case tranium will not be necessary.

Tran - supplementation

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Tran can be supplemented in various forms. Adults are most commonly offered capsules or liquid. The first option is recommended for those who have problems with the taste of tranium. The liquid, on the other hand, is an option for those who do not like swallowing capsules.

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When choosing cod liver oil, pay attention to its quality. Check that the fish it was produced from were not caught in polluted waters. More often than not, it is not worth saving money - more expensive cod-liver oil is usually a higher quality supplement.
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Julia Skrajda.

Julia SkrajdaDietitian

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Who should take?

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Tran is recommended to be taken primarily by children. It also works well for seniors who often have cardiovascular problemsand. Tranium can also be a great option for people who are not keen on fish (the main source of omega-3 fatty acids in the diet).

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In addition to children, cod liver oil is worth giving to seniors, convalescents, and people following injury, illness or surgery.
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Julia Skrajda.

Julia SkrajdaDietitian

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Tran - dosage

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Tran does not have a predetermined dosage. Preparations have different dosages of omega-3 fatty acids, vitamin A or vitamin E and these mainly determine the specific dosage. Always follow the recommendations of the manufacturer, doctor or pharmacist. 

Morning or evening - when to take cod liver oil?

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There is no best time to take cod liver oil. Its beneficial properties are linked to long-term supplementation. Some experts recommend that you take tranium before breakfastand. This can help to avoid an unpleasant aftertaste in the mouth.

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In summer, it is advisable to dispense with cod liver oil, especially in children who spend a lot of time outdoors. In autumn and winter, on the other hand, supplementation with cod liver oil is advisable because it can prevent a drop in immunity.
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Julia Skrajda.

Julia SkrajdaDietitian

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Contraindications

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Despite the beneficial properties of cod liver oil, not everyone should supplement it. 

Contraindicationsand to use of cod liver oil are:

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  • pregnancy,
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  • taking anticoagulants such as warfarin,
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  • asthma,
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  • sarcoidosis,
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  • kidney stones,
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  • kidney failure,
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  • excess calcium, phosphorus or vitamin D in the body,
  • .

Note!

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If you are taking any medications or supplements, check with your healthcare practitioner before starting to take cod liver oil.

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Contraindications to the use of cod liver oil include kidney stones, sarcoidosis and hypercalcaemia. Furthermore, cod liver oil may react with anticoagulants. It is very important to follow the recommended dose of the produecent.
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Julia Skrajda.

Julia SkrajdaDietitian

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How long can you supplement with cod liver oil?

There are no contraindications to using cod liver oil continuously. Some people should be careful during the summer period. This is when we provide the body with more vitamin D than in winter or autumn. Therefore, additional supplementation may not be necessary. 

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Long-term dietary changes - supplementation with products rich in omega-3 fatty acids, vitamin A or vitamin D - should also be taken into account.

Can cod liver oil be allergenic?

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Yes, cod liver oil can sensitiseand. This most commonly affects people sensitive to fish or shellfish  and manifests as headaches or rashes. Furthermore, research suggests that cod liver oil can also sensitise infants . This manifests as vomiting or diarrhoea.

See also:

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Summary

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Remember:

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  • Tran is concentrated oil from the liver of Atlantic cod or other fish of the cod family.
  • Tran is a concentrated oil from the liver of Atlantic cod or other fish of the cod family.
  • Tran is composed of omega-3 fatty acids, vitamin A and vitamin D.
  • Tran, among other things, is a vitamin of the Atlantic cod family.
  • Tran, among other things, reduces the risk of heart disease, promotes eye health, and reduces inflammation.
  • Children should supplement with tranium under the guidance of a specialist.
  • .
  • The daily dosage of cod liver oil depends on the doctor's indications and the manufacturer's guidelines.
  • Pregnant women, asthmatics and people taking certain medications must not supplement cod liver oil.
  • .

FAQ

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. Tran - what does it contain?.

Tran contains the polyunsaturated fatty acids omega-3 (EPA and DHA). In addition, it contains vitamin A and vitamin D. Furthermore, some products may also be enriched with vitamin E. However, it is not an essential ingredient in cod liver oil.

. Is it possible to take cod liver oil and vitamin D?.

Yes, however, it depends on the vitamin D intake of tranium. Some products will fill our daily requirement for the "sunshine vitamin". Then taking tranium and vitamin D separately, will not be advisable. Therefore, it is worth checking the correct dosage of vitamin D.

. Can everyone take cod liver oil?.

No. The main contraindications to tranium supplementation are pregnancy, asthma and taking anticoagulants. Furthermore, people with certain medical conditions should also not supplement with cod liver oil. Some of these include thyroid disease or hypersensitivity to fish products.

If you have a medical condition or are taking medication, ask your health care provider before starting supplementation.

. Is cod liver oil healthy?.

Yes, cod liver oil is a good way to provide the body with omega-3 acids, vitamin A and vitamin D. Tranium supports the cardiovascular system, has a positive effect on eye health and also supports the treatment of depression.

. How to take liquid tran tran tranium?.

We should take liquid fats according to the manufacturer's recommendations. None of us should exceed the recommended dose without first consulting a doctor. Otherwise, we may end up with an excess of vitamin A or D, which will manifest itself, for example, in muscle weakness or dry skin.

. Which months to give your baby cod liver oil?.

New research suggests that cod liver oil should not be given to children under one year of age. However, after the age of 12 months it will be a valuable supplement for your little one. If you want to be sure that cod liver oil supplementation is advisable for your child, ask your doctor.

. Tran and vitamin C - can they be combined?.

Yes, there are no contraindications to taking vitamin C with cod liver oil. Vitamin C also has a positive effect on heart health and controls blood pressure. Therefore, when combined with cod liver oil, it can positively affect the overall functioning of the body.

. Can you use cod liver oil on your face? .

Yes, cod liver oil is very good for the face and overall skin condition. The omega-3 fatty acids have an anti-inflammatory effect, vitamin A counteracts acne and vitamin D3 prevents psoriasis or dermatitis.

. Do you get fat after tranny?

No, most tranium products do not have many calories and therefore do not cause weight gain. If you follow the manufacturer's recommendations and do not choose formulations with added sugar, you will not get fat after tranny. However, remember to check the additional ingredients in the supplements, some manufacturers add calorific additives to their formulations.

. Is tranium safe?.

Tran is safe for the general public. However, it should not be supplemented by pregnant women, asthmatics, people taking anticoagulants, patients with kidney stones, sarcoidosis, and those suffering from kidney failure. People with excess calcium or vitamin D should also be careful with supplementation.

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Sources

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Baxter-Jones, A. D., Faulkner, R. A., Forwood, M. R., Mirwald, R. L., & Bailey, D. A. (2011). Bone mineral accrual from 8 to 30 years of age: An estimation of peak bone mass. Journal of Bone and Mineral Research, 26(8), 1729-1739. https://doi.org/10.1002/jbmr.412

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Children 6-59 months receiving vitamin A supplements. (n.d.). Retrieved 17 March 2023, from https://www.who.int/data/nutrition/nlis/info/children-6-59-months-receiving-vitamin-a-supplements

Cleland, L. G., James, M. J., & Proudman, S. M. (2005). Fish oil: What the prescriber needs to know. Arthritis Research & Therapy, 8(1), 202. https://doi.org/10.1186/ar1876

Cod Liver Oil, Young Children, and Upper Respiratory Tract Infections: Journal of the American College of Nutrition: Vol 29, No 6. (n.d.). Retrieved 17 March 2023, from https://www.tandfonline.com/doi/full/10.1080/07315724.2010.10719894

Depression. (n.d.). Retrieved March 17, 2023, from https://www.who.int/news-room/fact-sheets/detail/depression

Felger, J. C., & Lotrich, F. E. (2013). Inflammatory cytokines in depression: Neurobiological mechanisms and therapeutic implications. Neuroscience, 246, 199-229. https://doi.org/10.1016/j.neuroscience.2013.04.060

Flynn, A. (2003). The role of dietary calcium in bone health. Proceedings of the Nutrition Society, 62(4), 851-858. https://doi.org/10.1079/PNS2003301

Griffing, G. T. (2008). Mother Was Right About Cod Liver Oil. Medscape Journal of Medicine, 10(1), 8.

Grosso, G., Galvano, F., Marventano, S., Malaguarnera, M., Bucolo, C., Drago, F., & Caraci, F. (2014). Omega-3 Fatty Acids and Depression: Scientific Evidence and Biological Mechanisms. Oxidative Medicine and Cellular Longevity, 2014, 313570. https://doi.org/10.1155/2014/313570

Khare, S., Asad, M., Dhamanigi, S. S., & Prasad, V. S. (2008). Antiulcer activity of cod liver oil in rats. Indian Journal of Pharmacology, 40(5), 209. https://doi.org/10.4103/0253-7613.44152

Lawrenson, J. G., & Evans, J. R. (2015). Omega 3 fatty acids for preventing or slowing the progression of age-related macular degeneration. Cochrane Database of Systematic Reviews, 4. https://doi.org/10.1002/14651858.CD010015.pub3

Linday, L. A. (2010). Cod Liver Oil, Young Children, and Upper Respiratory Tract Infections. Journal of the American College of Nutrition, 29(6), 559-562. https://doi.org/10.1080/07315724.2010.10719894

Marine Oils. (2006). In Drugs and Lactation Database (LactMed®). National Institute of Child Health and Human Development. http://www.ncbi.nlm.nih.gov/books/NBK501898/

Mark, B. J., Beaty, A. D., & Slavin, R. G. (2008). Are fish oil supplements safe in finned fish-allergic patients? Allergy and Asthma Proceedings, 29(5), 528-529. https://doi.org/10.2500/aap.2008.29.3159

Martin, T., & Campbell, R. K. (2011). Vitamin D and Diabetes. Diabetes Spectrum, 24(2), 113-118. https://doi.org/10.2337/diaspect.24.2.113

Merle, B., Delyfer, M.-N., Korobelnik, J.-F., Rougier, M.-B., Colin, J., Malet, F., Féart, C., Le Goff, M., Dartigues, J.-F., Barberger-Gateau, P., & Delcourt, C. (2011). Dietary Omega-3 Fatty Acids and the Risk for Age-Related Maculopathy: The Alienor Study. Investigative Ophthalmology & Visual Science, 52(8), 6004-6011. https://doi.org/10.1167/iovs.11-7254

Palace, V. P., Khaper, N., Qin, Q., & Singal, P. K. (1999). Antioxidant potentials of vitamin A and carotenoids and their relevance to heart disease. Free Radical Biology and Medicine, 26(5), 746-761. https://doi.org/10.1016/S0891-5849(98)00266-4

Raeder, M. B., Steen, V. M., Vollset, S. E., & Bjelland, I. (2007). Associations between cod liver oil use and symptoms of depression: the Hordaland Health Study. Journal of Affective Disorders, 101(1), 245-249. https://doi.org/10.1016/j.jad.2006.11.006

Rajakumar, K. (2003). Vitamin D, Cod-Liver Oil, Sunlight, and Rickets: A Historical Perspective. Pediatrics, 112(2), e132-e135. https://doi.org/10.1542/peds.112.2.e132

Reifen, R. (2002). Vitamin A as an anti-inflammatory agent. Proceedings of the Nutrition Society, 61(3), 397-400. https://doi.org/10.1079/PNS2002172

Swanson, D., Block, R., & Mousa, S. A. (2012). Omega-3 Fatty Acids EPA and DHA: Health Benefits Throughout Life. Advances in Nutrition, 3(1), 1-7. https://doi.org/10.3945/an.111.000893

Veldurthy, V., Wei, R., Oz, L., Dhawan, P., Jeon, Y. H., & Christakos, S. (2016). Vitamin D, calcium homeostasis and aging. Bone Research, 4(1), Article 1. https://doi.org/10.1038/boneres.2016.41

Vision impairment and blindness. (n.d.). Retrieved March 17, 2023, from https://www.who.int/news-room/fact-sheets/detail/blindness-and-visual-impairment

Wang, A., Han, J., Jiang, Y., & Zhang, D. (2014). Association of vitamin A and β-carotene with risk for age-related cataract: A meta-analysis. Nutrition, 30(10), 1113-1121. https://doi.org/10.1016/j.nut.2014.02.025

Yin, K., & Agrawal, D. K. (2014). Vitamin D and inflammatory diseases. Journal of Inflammation Research, 7, 69-87. https://doi.org/10.2147/JIR.S63898

Wawryszuk, N. (2023). Omega acids. Everything you need to know (B. Turczynski, Ed.; 1st ed.). Natu.Care. https://books.google.com/books?vid=9788396887818

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Editorials

Meet the team
Ludwik Jelonek - Author

Natu.Care Editor

Ludwik Jelonek is the author of more than 2,500 texts published on leading portals. His content has found its way into services such as Ostrovit and Kobieta Onet. At Natu.Care, Ludwik educates people in the most important area of life - health.

Ilona Bush - Reviewed by

Master of Pharmacy

Verified by an expert

Ilona Krzak obtained her Master of Pharmacy degree from the Medical University of Wrocław. She did her internship in a hospital pharmacy and in the pharmaceutical industry. She is currently working in the profession and also runs an educational profile on Instagram: @pani_z_apteki

Michael Tomaszewski - Edited by

Editor

Michael Tomaszewski

Graduate of Journalism and Artes Liberales at the University of Warsaw. Since 2017, he has been working with the biggest portals in Poland and abroad as an editor. Previously worked for 3 years in one of the leading pharmaceutical companies - he knows the health and beauty industry inside out. In his free time, he most enjoys playing tennis or skiing.

Mateusz Podlecki - Fact-checking

At Natu.Care, she educates about healthy lifestyles and debunks dangerous myths, contrasting them with the results of the latest scientific research. Additionally, she is interested in new technologies and their impact on health and everyday life.

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