Can I get enough vitamin D through exposure to sunlight?

Getting vitamin D from the sun can be risky because it may increase your risk of skin cancer, says internal medicine specialist Dr. Keri Peterson. To learn how to get adequate vitamin D without exposing your skin to harmful rays, watch this video.

Knowing the recommended daily intake for both may help you lower your risk of osteoporosis.

Even better than treating psoriasis is preventing a flare-up in the first place. Here’s how.

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.