Can I take too many vitamins?

Even good things can be bad in excess. Preventive medicine specialist David Katz, MD, discusses the risks that come with taking too many vitamins.

Turns out, you really can have too much of a good thing.

Before you stock up at the pharmacy, know that most people can get nearly all their essential vitamins and minerals from food.

Here’s how to use everyday cleaners safely and correctly to ward off germs.

Learn the basics of this public health tool and how it helped officials monitor and control the COVID pandemic.

While much of your cancer risk is out of your hands, you may be able to lower your odds by managing your weight.