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.

Knee and hip replacement surgeries are becoming more common as the population ages. Thus, there is a greater need to ensure these replaced joints don't fail.

Vitamin D is a powerful nutrient. In addition to aiding our bones, vitamin D helps reduce inflammation and keeps the immune system strong. It may even help stall a chronic disease.

Exercise can improve function and quality of life for people living with the most chronic diseases. New research suggests that people living with multiple sclerosis (MS) are among those who benefit from exercise.

Rheumatoid arthritis is a common cause of chronic shoulder pain but a new study shows that surgery may be the best treatment option for many people.

Many adults have to stop driving cars once they reach old age. Not being able to drive anymore can cause mental distress and contribute to health problems.

While knee replacement surgery can help to improve mobility, there can be complications connected to this procedure. And some patients may be at a higher risk for experiencing these complications than others.

Women with epilepsy usually need to take medications to treat the condition even while they are pregnant. But how do those medications affect their developing babies?

Your doctor prescribes pain medication that’s described as very effective. You’re given sets of pills that are labeled either as the brand name or as a placebo (sugar pill). Which do you think works better?

Drinking too much alcohol is generally considered not to be healthful. When alcohol consumption was evaluated in terms of the risks of developing multiple sclerosis, a different story emerged.