Cod liver oil has long been used as a dietary supplement. That’s because cod liver oil has many health benefits. Good for skin and hair.
Cod liver oil is widely consumed as a supplement obtained from cod liver. It is rich in omega-3 fatty acids (eicosapentaenoic acid and docosahexaenoic acid), which are linked to many health benefits. It also contains vitamins such as vitamins A and D, so it may be good for your brain, skin, hair, and heart. Cod liver oil has many benefits, but be sure to follow the recommended dosage, as overdosing can cause nausea and dizziness. Also, remember that supplements such as cod liver oil are not a substitute for a balanced diet. Eat a variety of whole foods and take cod liver oil if your diet is lacking.
What are the benefits of cod liver oil?
The benefits of cod liver oil are related to its nutrients. According to a study published in , cod liver oil contains vitamins A, D, and omega-3 fatty acids. Medscape Medical Journal Some of its health benefits are listed below.
1. Supports heart health
Cod liver oil contains omega-3 fatty acids, which may reduce the risk of heart death. Journal of the American College of Cardiology “Cod liver oil lowers triglycerides and lowers blood pressure, which contributes to heart health,” says nutritionist Payal Sharma. Its anti-inflammatory properties prevent plaque buildup in the arteries, reducing the risk of heart attack and stroke.
2. Enhances immune function
Cod liver oil is rich in vitamin A and vitamin D, both of which play important roles in supporting the immune system. Vitamin A is necessary to maintain the integrity of the skin and mucous membranes, which are the body’s first line of defense against bacteria and viruses. Vitamin D helps regulate the immune response and increases the body’s resilience to infections.
3. Improve joint health
Cod liver oil is often recommended to people suffering from arthritis and joint pain due to its anti-inflammatory properties. “It reduces stiffness and swelling, so it can relieve symptoms in patients with osteoarthritis and rheumatoid arthritis,” experts say.
4. Promotes eye health
Vitamin A found in cod liver oil is essential for eye health. Vitamin A may reduce the risk of glaucoma and age-related macular degeneration, according to a study published in . antioxidant Diary of 2019.
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5. Promotes healthy skin and hair.
It is better to use cod liver oil for the skin. It has anti-inflammatory and moisturizing properties and is beneficial for skin health. “Omega-3 fatty acids in cod liver oil improve skin elasticity and hydration, and vitamin A supports skin cell regeneration,” says Sharma. It may also be effective for people who suffer from hair loss. In a 2015 study published in Cosmetic Dermatology JournalResearchers have found that consuming omega-3 and 6 and antioxidants for six months can effectively fight hair loss and improve hair density.
6. Supports bone health
The high levels of vitamin D in cod liver oil promote the absorption of calcium, which is essential for strong bones and teeth. This is especially beneficial for people at risk for osteoporosis and bone loss. Vitamin D deficiency is common in areas with limited sun exposure, making cod liver oil an important supplement for maintaining bone density.
7. Strengthen brain function
Cod liver oil is known to improve cognitive function and mental health thanks to vitamin D. Proceedings of the National Academy of Sciencesit was found that vitamin D may improve the chances of healthy cognitive aging.
8. Reduces inflammation
Chronic inflammation is a major cause of many diseases, including heart disease, cancer, and autoimmune diseases. Another benefit of cod liver oil is that it helps fight inflammation in the body. ” Integrative Medicine: A Clinician’s Journal In 2022.
What are the side effects of cod liver oil?
Experts say the recommended daily intake of cod liver oil is usually 1 to 2 teaspoons, or about 5 to 10 ml per day. It is important not to exceed the recommended dose, as overdosing can cause problems.
- Vitamin A toxicity: If taken in excess or mixed with other supplements high in vitamin A or vitamin D, it can cause symptoms such as nausea, dizziness, and even liver damage.
- gastrointestinal problems: Some people may experience an upset stomach, indigestion, or diarrhea.
- blood becomes thinner: Omega-3 fatty acids have a natural blood thinning effect, so those taking blood thinners should be careful.
“Also, pregnant women should not consume too much vitamin A, as it may adversely affect fetal development,” says Sharma.
FAQ
1. Is it okay to take cod liver oil every day?
Yes, it is usually safe to take cod liver oil daily within recommended dosages. To avoid potential toxicity, the daily intake of omega-3 fatty acids and vitamins A and D should not exceed the upper limit. It is essential to consult your doctor before starting a supplement regimen, especially if you have pre-existing health conditions or are taking medications.
2. Can cod liver oil affect the kidneys?
Cod liver oil usually does not affect kidney function when taken in recommended doses. However, people with kidney disease or at risk for kidney damage should consult their health care provider before taking cod liver oil. Too much vitamin A can be toxic and tax your kidneys and other organs.
3. Does cod liver oil reduce belly fat?
Cod liver oil is not a direct solution to reducing belly fat, but it may help support your weight loss efforts. Omega-3 fatty acids improve metabolism and help the body burn fat more efficiently. Cod liver oil’s anti-inflammatory properties may also contribute to weight loss by reducing chronic inflammation, which makes it easier for the body to eliminate excess fat. However, cod liver oil must be combined with a balanced diet and regular exercise for optimal results.
