Omega-3 pills are among the most popular dietary supplements in the US. But these pills may not be living up to their claims.

The Mediterranean diet — with its vegetables, fruits, beans, lean meat and fish — may be heart-healthy. Add nuts and olive oil to the mix, and the brain may also get a lift.

Reducing your risk for Alzheimer’s may be as simple as enjoying a few cups of coffee each day.

Alzheimer’s disease and the memory loss and behavioral changes that come with it can take a major toll on patients and their families. Unfortunately, the number of Alzheimer's cases continues to rise with the growing elderly population.

While there are ways to ease symptoms of Alzheimer's disease, there are no treatments to stop the disease itself. For that reason, many doctors and researchers have shifted their focus to finding ways to prevent the disease.

If you're not a big fish eater, you may be missing out — or at least your brain might be missing out on a helpful nutrient found in fish oil.

The risk for various health problems increases with age. But there are steps people can take to help minimize these risks, and exercise seems to be one of those steps.

Mild cognitive impairment causes problems with memory, language and thinking. It can also put people at a greater risk for developing Alzheimer's.  For patients with mild cognitive impairment (MCI), exercising may offer some protection for the mind. 

There are many reasons to eat a healthy diet low in saturated fat and simple carbs. For individuals with a genetic risk for Alzheimer’s disease, a healthy diet may also help protect their brains.

Antioxidants - which are found in foods like soy products, coffee and fruits - have been shown to be healthy substances for the body. Researchers wanted to see if they could also lower risk of dementia and stroke.