Cod liver oil is an oil extracted from the liver of fish, mostly marine fish such as sardines and mackerel. It is used to supplement vitamin A, vitamin D and omega-3 fatty acids, including docosahexaenoic acid (DHA) and eicosapentaenoic acid. However, vitamin A and vitamin D are fat-soluble vitamins. If taken in excess, they can accumulate in the body and cause harm.
Fish liver oil contains fatty acids that prevent blood clots, reduce pain and swelling, and help relieve and prevent many diseases, such as:
- Hyperlipidemia
- Renal complications in diabetic patients
- Autoimmune disease or systemic lupus erythematosus ( SLE )
- Heart disease
- High blood pressure
- Osteoarthritis
- Middle ear infection
The dosage of cod liver oil to supplement vitamin A, vitamin D and omega-3 fatty acids depends on the product instructions, but generally, ยูฟ่าเบท, you should not take more than 30 ml per day. Adults take 1 tablet per day.
The difference between fish oil and cod liver oil
- Fish Oil : Suitable for those who want to get omega-3 fatty acids to enhance heart, brain and immune system health, but does not contain high amounts of vitamins A and D.
- Cod Liver Oil : Suitable for those who want to supplement their vitamins A and D in addition to getting omega-3 fatty acids. However, be careful about consuming large quantities as it may be risky to get too much vitamin.
Cod liver oil is considered relatively safe to take, but it can cause side effects such as burping, bad breath,
heartburn, or nosebleeds. It also contains high levels of vitamins A and D, which can cause nausea or loose stools. Excessive intake can also cause a build-up in the body and can be dangerous. Pregnant women who take large doses of vitamin A may be at risk of miscarriage, birth defects, or a baby with a serious health problem.