In order to compare fish oil vs flax seed oil you have to look at the DHA content, omega 3 content, and any possible contaminants that may be in the oils. There are also other things that you have to consider when it comes to comparing the two. There has been controversy over the two as experts can’t manage to agree on which one is best for you.
Flax oil is not a common part of the diet because of its odor and unpleasant taste. It is also a common ingredient in oil-based paints under the name of linseed oil. There areomega 6, omega 9, potassium, lecithin, magnesium, fiber, zinc and protein in addition to the omega 3’s contained in flax oil. It is a blue flowering plant found in Canada, whereas fish oil is derived from fish.
When it comes to fish oil vs flax seed oil omega 3’s are included in both. The type of omega 3 in the oils is what varies. Alpha Linolenic Acid (ALA) is found in flax oil, while Docosahexaenoic Acid (DHA) and Eicosapentaenoic Acid (EPA) are found in fish. The ALA in flax seed oil is internally converted to DHA and EPA which is how the benefits are obtained from it (such as improved memory, reduction in the symptoms of arthritis etc). However it takes about eleven grams of ALA to get the body to produce just one gram of DHA and EPA, which means there has to be more flax seed oil taken than fish oil to get the same benefits. In addition men should be careful as they do not convert ALA to these fats as easily as women do.
Omega 3 oils have shown to be beneficial when it comes to protecting against heart disease, cancer and controlling inflammation of the skin that lead to Psoriasis and Acne. They also aid in relief of arthritis pain, and the performance of brain function.
Pregnant women should not take flax oil, due to the effect it has on hormone levels and estrogen in the body. The levels of DHA in flax oil are lower than that of fish based oil. Fish based oil has been shown beneficial during pregnancy for the prevention of miscarriage, and the baby’s development. The fish oils taken during pregnancy should be as pure as possible.
It has also been shown that pregnant women who took fish oils improved the brain development and immune systems of their babies.
Both fish oils and flax seed oils have been shown to be beneficial in weight loss, and relieving the pain associated with arthritis. They are both known to protect against high blood pressure and to help boost immunity. Numerous health benefits are shared between the two oils.
Those following a vegetarian diet will prefer flax oil to fish oils. Another consideration when comparing fish oil vs flax is the presence of allergies that can prevent you from taking them. The intake of omega 3’s will be maximized with fish oil supplements.
In summary when you look at the comparison between fish oil vs flax seed oil there seem to be more advantages to taking the fish based supplement.