Description

Seven Seas Cod Liver Oil High Strength Gelatine Free is a popular health supplement imported from the UK. It comes in a 300ml bottle and contains 193 mg of Omega-3 fatty acids per capsule, including 92 mg of EPA and 68 mg of DHA.The capsules are made from modified starch instead of gelatin, making them suitable for vegetarians. Each capsule also provides 10 μg of vitamin D, which contributes to the maintenance of normal bones and muscle function.Seven Seas Cod Liver Oil supports whole body health, with benefits for the heart, brain, eyes, and immune system. The recommended dosage is one capsule per day with a glass of water.                                                                                               

Gelatin-Free Formula

• The capsules are made from modified starch instead of gelatin, making them suitable for vegetarians.

High Strength Omega-3s

• Each capsule contains 193 mg of Omega-3 fatty acids, including 92 mg of EPA and 68 mg of DHA.

Added Vitamin D

• Each capsule also provides 10 μg of vitamin D, which contributes to the maintenance of normal bones and muscle function.

Whole Body Health Benefits

• The Omega-3s and vitamin D in this supplement support heart, brain, eye, and immune system health.

Recommended Dosage

• Take one capsule per day with a glass of water.

Key Benefits

• Provides 193 mg of Omega-3 fatty acids per capsule, including 92 mg of EPA and 68 mg of DHA
• Contains 10 μg of vitamin D per capsule, which contributes to the maintenance of normal bones and muscle function
• Supports whole body health, including the heart, brain, eyes, and immune system
• Suitable for vegetarians as the capsules are made from modified starch instead of gelatin

Key Ingredients

• Cod Liver Oil (35%)
• Fish Oil Concentrate (35%)
• Modified Starch Capsule Shell
• Vitamin E
• Vitamin D

The Omega-3 fatty acids EPA and DHA are the primary active ingredients, providing benefits for the heart, brain, and vision. Vitamin D is included at the government recommended level of 10 μg per capsule to support bone and muscle health.                                                                                             

Vitamin A

• Vitamin A is a powerful antioxidant that can reduce inflammation by neutralizing harmful free radicals.
• It may help protect against chronic inflammation, which is linked to conditions like heart disease.
• Vitamin A deficiency is associated with a greater risk of chronic inflammation.

Vitamin D

• Cod liver oil is one of the best dietary sources of vitamin D.
• Vitamin D helps regulate the amount of calcium and phosphate absorbed by the body, contributing to healthy bones and teeth.
• It supports the normal function of the immune system.
• Vitamin D deficiency is linked to an increased risk of developing certain cancers, autoimmune diseases, high blood pressure, diabetes, rheumatoid arthritis, and tuberculosis.

In addition to vitamins A and D, cod liver oil is rich in omega-3 fatty acids like EPA and DHA. These healthy fats also have anti-inflammatory properties and provide benefits for the heart, brain, and eyes.The combination of vitamins A and D, along with omega-3s, makes cod liver oil a nutritious supplement that supports whole body health.                                                                                           

Eye Health Benefits of Cod Liver Oil

Protects Against Age-Related Macular Degeneration (AMD)

• The omega-3 fatty acids in cod liver oil, particularly EPA and DHA, have been shown to slow down the progression of age-related macular degeneration (AMD), especially in those with diabetes and high blood pressure .
• The omega-3s have protective effects on the retinal cells, helping to boost eye health over the long term .

Eases Dry Eye Symptoms

• The omega-3 fatty acids in cod liver oil can help regenerate the mucus membrane in the conjunctiva and reduce grittiness in the eyes when used as a supplement along with artificial tears and other dry eye treatments .

Provides Vitamin A for Vision

• Cod liver oil is one of the richest natural sources of vitamin A [2,4].
• Vitamin A is crucial for preserving normal vision and preventing the oxidative damage that contributes to glaucoma and other eye diseases .

The combination of omega-3s, vitamin A, and other nutrients in cod liver oil makes it a potentially beneficial supplement for supporting overall eye health and preventing vision problems associated with aging and inflammation. However, more long-term clinical trials are still needed to definitively determine its efficacy for treating specific eye conditions like glaucoma .                                                                  key mechanisms of action for cod liver oil are:

Omega-3 Fatty Acids

• The omega-3 fatty acids EPA and DHA found in cod liver oil provide anti-inflammatory effects and support cardiovascular, brain, and eye health [2,4].
• EPA and DHA cannot be synthesized by the body and must be obtained through the diet or supplements like cod liver oil.

Vitamin A

• Cod liver oil is a rich natural source of vitamin A [2,4].
• Vitamin A is a powerful antioxidant that can reduce inflammation by neutralizing harmful free radicals .

Vitamin D

• Cod liver oil is also a excellent source of vitamin D [2,4].
• Vitamin D helps regulate the absorption of calcium and phosphate, contributing to healthy bones and teeth [2,4].
• It also supports the normal function of the immune system [2,4].                                                           
  

  Cardiovascular Benefits of Cod Liver Oil

  Lowers Triglycerides

  • The omega-3 fatty acids in cod liver oil, particularly EPA and DHA, have been shown to help lower triglyceride levels [1,5].
  • Elevated triglycerides are a risk factor for heart disease, so lowering them can improve cardiovascular health.

  Improves Cholesterol Levels

  • Cod liver oil may help increase HDL (“good”) cholesterol levels while decreasing LDL (“bad”) cholesterol [1,5].
  • Maintaining a healthy cholesterol balance is important for heart disease prevention.

  Reduces Inflammation

  • The omega-3s in cod liver oil have anti-inflammatory properties that can help prevent the buildup of plaque in arteries .
  • Chronic inflammation is a major contributor to the development of atherosclerosis and heart disease.

  Supports Healthy Blood Vessels

  • The omega-3 fatty acids in cod liver oil help maintain the inner lining of blood vessels, improving circulation and blood flow .
  • This can reduce the risk of blood clots and other cardiovascular events.

  Potential Heart Health Benefits of Cod Liver Oil

  Lowers Triglycerides

  • The omega-3 fatty acids in cod liver oil, particularly EPA and DHA, have been shown to help lower triglyceride levels [1,4].
  • Elevated triglycerides are a risk factor for heart disease, so lowering them can improve cardiovascular health.

  Improves Cholesterol Levels

  • Cod liver oil may help increase HDL (“good”) cholesterol while decreasing LDL (“bad”) cholesterol .
  • Maintaining a healthy cholesterol balance is important for heart disease prevention.

  Reduces Inflammation

  • The omega-3s in cod liver oil have anti-inflammatory properties that can help prevent the buildup of plaque in arteries .
  • Chronic inflammation is a major contributor to the development of atherosclerosis and heart disease.

  Supports Healthy Blood Vessels

  • The omega-3 fatty acids in cod liver oil help maintain the inner lining of blood vessels, improving circulation and blood flow .
  • This can reduce the risk of blood clots and other cardiovascular events.

  However, the research on cod liver oil’s direct impact on reducing heart attack risk has been mixed. One study found fewer heart attack incidents in the cod liver oil group, but the difference was not statistically significant .

Cod liver oil

Dietary supplement derived from cod fish liver

More

Omega-3 Fatty Acids

Contains eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)

Vitamins

Rich in vitamin A and vitamin D

Historical Use

Given to children to prevent rickets

Cod liver oil does not have a single definitive chemical structure, as it is a complex mixture of various fatty acids, vitamins, and other compounds. However, the key components of cod liver oil include:

Omega-3 Fatty Acids

• Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are the two main omega-3 fatty acids found in cod liver oil .
• These long-chain polyunsaturated fatty acids have the general chemical formula CH3(CH2CH=CH)5(CH2)3COOH.

Vitamins A and D

• Cod liver oil is a rich natural source of vitamins A and D .
• Vitamin A (retinol) has the chemical formula C20H30O.
• Vitamin D3 (cholecalciferol) has the chemical formula C27H44O.

Other Fatty Acids

• In addition to EPA and DHA, cod liver oil contains glyceride esters of other saturated and unsaturated fatty acids like linoleic, oleic, myristic, gadoleic, and palmitic acids .

Unsaponifiable Matter

• Cod liver oil also contains about 1% unsaponifiable matter, including cholesterol, fatty alcohols, squalene, and α-glyceryl esters .

The exact chemical composition can vary depending on factors like the cod species, geographical origin, and processing methods used to extract the oil from the livers . But in general, the key bioactive components are the omega-3 fatty acids EPA and DHA, along with vitamins A and D.

Dosage and Storage

Liquid Cod Liver Oil

• Adults: 1 teaspoon (5 ml) daily or as needed, taken with food 
• Children and sensitive individuals: 1-4 drops daily or as needed, taken with food 
• Infants (4 months+): 1-3 drops daily as needed, administered by spoon or dropper before feeding 
• Pregnant/nursing: Do not exceed 1/4 teaspoon (1.25 ml) daily 

Cod Liver Oil Softgels

• Adults: 3 softgels daily or as needed, taken with food 

Storage

• Liquid: Refrigerate unopened bottles for up to 14 months, or freeze for up to 3 years. Once opened, store in fridge and use within 3 months [1,3].
• Softgels: Store at room temperature (58-78°F) in a dark place. Do not refrigerate or freeze .

Reviews

The search results did not provide any direct consumer reviews of cod liver oil supplements. However, some key points about the product quality and customer feedback:

• Rosita brand is praised for using a raw, unprocessed extraction method that preserves the natural nutrients [1,3].
• Customers note the liquid has a strong fishy taste, but the softgels avoid this .
• The liquid may thicken or become cloudy when refrigerated, which is normal for a fresh, unrefined oil [1,3].