News tagged with fish oil

Related topics: omega 3 fatty acids · fatty acids

Camelina oil improves blood lipid profile

The use of camelina oil reduces overall and LDL cholesterol levels in persons with impaired glucose metabolism, according to a new study from the University of Eastern Finland. The findings were published in Molecular Nutrition ...

Jan 08, 2018
popularity3 comments 0

Fish oil supplements and dry eyes

Dear Mayo Clinic: Is it true that fish oil or an omega-3 supplement can help people with dry eyes? If I decide to take them, do omega-3 supplements have any side effects I should worry about?

Nov 13, 2017
popularity5 comments 0

Toxin-contaminated fish oil loses anti-cancer benefits

Weighing the health risks and rewards of eating fish and taking fish oil supplements is a tricky task. Fish oil, rich in healthy polyunsaturated fatty acids, can protect against certain types of cancer, but many types of ...

Sep 07, 2017
popularity1 comments 1

Fish oil

Fish oil is oil derived from the tissues of oily fish. It is recommended for a healthy diet because it contains the omega-3 fatty acids, eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), precursors to eicosanoids that reduce inflammation throughout the body. Fish do not actually produce omega-3 fatty acids, but instead accumulate them from either consuming microalgae that produce these fatty acids, as is the case with fish like herring and sardines, or, as is the case with fatty predatory fish, by eating prey fish that have accumulated omega-3 fatty acids from microalgae. Such fatty predatory fish like mackerel, lake trout, flounder, albacore tuna and salmon may be high in omega-3 fatty acids, but due to their position at the top of the food chain, these species can accumulate toxic substances (see biomagnification). For this reason, the FDA recommends limiting consumption of certain (predatory) fish species (e.g. albacore tuna, shark, and swordfish) due to high levels of toxic contaminants such as mercury, dioxin, PCBs and chlordane. More than 50 percent of the world fish oil production is fed to farmed salmon. There are vegetarian products, DHA Omega-3, made from algae available if toxic contaminants are of concern.

This text uses material from Wikipedia, licensed under CC BY-SA

Subscribe to rss feed