No cholesterol, yes cholesterol. No coffee, yes coffee. What to eat can get pretty confusing for the average eater. New recommendations may clear up some of that confusion.

Even simple forms of exercise can strengthen the body and mind. People with Parkinson’s disease may be among those who can benefit from a no-frills regimen of walking.

Common knowledge says that exercise is good for the body and mind. How can exercise help people with mobility problems, like those living with Parkinson’s disease (PD)?

Farmers have been using pesticides to prevent pests from attacking crops for years. And while these efforts increase the amount of food we have, is the practice actually healthy?

Iron and copper are common metals used to make cars, pots, and other inanimate objects, but they are also very important in the body. Too much iron and copper can be bad for the brain.