For most people, this diet tweak is a more powerful gamechanger for heart health.

Most people are familiar with the best things to eat for a healthy heart: vegetables, low-fat dairy, and lean proteins like fish. Some fish like salmon also have the added benefit of being full of ...

New research suggests that Omega-3 supplements such as fish oil or flaxseed may increase a person's risk of stroke or atrial fibrillation.

Fish oil, which contains omega-3 fatty acids, is promoted for a number of health benefits — from boosting our heart health, protecting our brain from dementia and easing the symptoms of rheumatoid ...

High-dose fish oil cut major heart events in people on dialysis, showing unusually strong benefits in a large clinical trial.

Omega-3 supplements based on fish oils may have cardiovascular benefits for some people. But how do you know if you are one ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study finds that many fish oil supplements make health claims that aren't backed up by research. (Getty Images) (Getty ...

Taking fish oil as a dietary supplement has a history dating back centuries, but whether it really has a positive effect on our health has been a subject of heated debate. The latest volley is a new ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Fish oil may further lower blood pressure when combined with ...

(CNN) -- Taking fish oil as a dietary supplement has a history dating back centuries, but whether it really has a positive effect on our health has been a subject of heated debate. The latest volley ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Taking fish oil as a dietary supplement has ...