Do I need to know if I'm at risk for an incurable disease?

Francis Collins, MD, PhD, director of the National Institutes of Health describes what to consider with DNA testing.

Among the potential drawbacks: privacy issues, questionable results, and unnecessary worries.

At-home genetic health risk tests can detect your predisposition to a variety of conditions.

No, immunizations aren't linked to autism.

Put these practices into place and you could lower your risk of cardiovascular disease.

Know the risks of hypoglycemia and develop a plan for managing it with these expert-backed tips.