The science on liquor and health has shifted. Here's what research actually shows about cancer risk, liver health, sleep, and whether any amount is truly safe.
PFOA is a synthetic chemical that persists in the body and environment for years. Learn how it affects health, where exposure comes from, and how to reduce your risk.
Nystagmus treatment depends on its cause, but options include medications, prisms, surgery, and vision aids to help reduce eye movement and improve sight.
Revatio is a prescription medication for pulmonary arterial hypertension. Learn how it works, how it differs from Viagra, and its side effects and risks.