Red fish oil is an extract of krill. This is an ocean-dwelling, shrimp-like crustacean. The oil extracted from krill is sold in health stores as a nutritional supplement because it is rich in omega-3 fatty acids. Its health benefits include protecting the heart and reducing the risk of cardiovascular disease, lowering cholesterol and protecting the brain and central nervous system. There are a number of alternatives to red fish oil.
Flax Seed Oil
If you are vegetarian or have an allergy to fish, flax seed oil is a good alternative. According to Healing Daily, flax seed oil is a rich source of alpha-linolenic acid and one of the best sources of omega-3 fatty acids. It prevents blood clots and reduces inflammation, which makes it good for those suffering from arthritis. It may also help to improve cognitive processes.
Emu Oil
Emu oil is extracted from rendered and refined fat from the flightless bird. Its major constituent is oleic acid. According to New Skin, emu oil capsules have a wide range of health benefits including relieving joint pain and inflammation, promoting wound healing, improving skin disorders such as psoriasis, dry skin and eczema and alleviating muscle pain.
Cod Liver Oil
According to Healing Daily, cod liver oil is rich in omega-3 fatty acids and the two fatty acids DHA and EPA. Unlike other fish oils, it also has a high vitamin D content. It therefore helps to reduce cholesterol, prevent heart disease, improve symptoms of arthritis and can support mental health.
Safety
According to the Mayo Clinic, you should not take a fish oil supplement if you are allergic or hypersensitive to fish. Although up to 3 grams of fish oil per day is generally considered safe, people suffering from diabetes should be cautious of taking such high doses due to the risk of increased blood glucose levels and risk of bleeding. You should consult your physician before taking any dietary supplement.
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