Oily fish intake and dietary omega-3s may improve eye health

According to new research, eating one portion per week of fish rich in omega-3 fatty acids may reduce the risk of age-related macular degeneration (AMD) by over 50 percent.

Fish intake, the major source of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), may reduce the risk of age-related macular degeneration (AMD). There are two types of [...]

Flaxseed oil and fish oil raise omega-3 fatty acid levels in human blood cells

Fish oil supplementation is known to result in an increase in plasma omega-3 fatty acid content, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Alpha linolenic acid (ALA), an omega-3 fatty acid found in plants, is the direct precursor of EPA and DHA and should show effects similar to fish oil. Until now, however, this [...]

Fish oil lowers heart rate

There is significant evidence that omega-3 fatty acids have a beneficial effect on heart arrhythmias (irregular heart beat), which can lead to a decreased risk of death from cardiovascular disease. New analyses indicate that regular fish oil intake could correspond to as much as a 5% reduction in population-wide sudden deaths.

A meta-analysis published in the [...]

Omega 3 fatty acids reduce colorectal cancer risk

Although diets high in fat have been associated with an increase in cancer risk, a recent study published in the American Journal of Epidemiology concluded that a greater intake of omega-3 polyunsaturated fatty acids may be protective against colorectal cancer .

Researchers paired 1,455 men and women diagnosed with colorectal cancer with an equal number of [...]

Omega-3 fatty acid intake associated with lower heart disease risk

Increased consumption of omega-3 fatty acids in the diet is associated with lower levels of inflammation and endothelial activation, according to results from a study at Harvard.
Dysfunction of the endothelium , which is the inner lining of the blood vessel wall, is an early event in the development of atherosclerosis and subsequent heart disease.

Food frequency [...]