Surprising research results for one type of omega-3 fatty acid: DHA

A study of the metabolic effects of omega-3 fatty acids, especially DHA, concludes that these compounds may have an even wider range of biological impacts than previously considered, and suggests they could be of significant value in the prevention of fatty liver disease.

Alzheimer’s defense: omega-3s linked to larger brain volume

Among the myriad changes that accompany aging, shrinking brain volume can be a worrying one. A normal part of growing older, it can also be a sign of Alzheimer’s disease. But the good news is that a recent study suggests people with higher levels of omega-3 fatty acids have larger brain volumes in old age.

Amount, types of fat we eat affect health, risk of disease

Healthy adults should consume between 20 percent and 35 percent of their calories from dietary fat, increase their consumption of omega-3 fatty acids, and limit their intake of saturated and trans fats, according to an updated position paper from the Academy of Nutrition and Dietetics.

Potential risk in consuming excess omega-3 fatty acids

A new review suggests that omega-3 fatty acids taken in excess could have unintended health consequences in certain situations, and that dietary standards based on the best available evidence need to be established…

Study: omega-3 does not combat cognitive decline

There have been many studies advocating how omega-3 fatty acids can benefit our health.

Eating fish, nuts may not help thinking skills after all

Contrary to earlier studies, new research suggests that omega-3 fatty acids may not benefit thinking skills. Omega-3s are found in fatty fish such as salmon and in nuts.

Fish Oils Increase Risk Of Prostate Cancer

Men who eat a lot of oily fish or consume omega supplements should watch out, new research reveals that males with high blood concentrations of omega-3 fatty acids are at a higher risk of developing prostate cancer. The finding comes from a large prospective study published in the Journal of the National Cancer Institute…

If You Eat Fish You Live Longer

Eating fish high in omega-3 fatty acids, as a regular part of your diet, can actually add years to your life, according to a new study published in the journal Annals of Internal Medicine…

Dialysis Patients May Be Protected From Sudden Cardiac Death By Fish Oil

Medical literature long has touted the benefits of omega-3 fatty acids for the heart. But until now, researchers have not studied the potential benefit for people on hemodialysis, who are among the highest-risk patients for sudden cardiac death…

Cows fed flaxseed produce more nutritious dairy products

Dairy cows that are fed flaxseed produce more nutritious milk, with more omega-3 fatty acids and less saturated fat.

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