ScienceInsights

Gallstones range from tiny dark pigment stones to large yellow cholesterol ones. Learn how they differ in color, size, and what they look like on imaging.

A condom should roll all the way down to the base for best protection. Here's how to get the fit right and what to do if it falls short.

Blood pressure ranges shift as you age. Learn what healthy numbers look like at different life stages and when to talk to your doctor.

Daily ashwagandha is generally safe for most people, but research points to a three-month limit, real side effects, and groups who should avoid it.

Mirena is FDA-approved for 8 years, but what actually changes over time and what should you expect when it's time to remove or replace it?

Compassion fatigue quietly erodes the quality of care patients receive. Here's what's happening in the brain and how healthcare workers can recover.

POTS isn't one-size-fits-all. Learn about the main subtypes—neuropathic, hyperadrenergic, and hypovolemic—and how each shapes your treatment options.

Find out if you qualify for Ozempic, how telehealth prescriptions work, what they cost, and how to find a trustworthy online provider.

Dealing with a sore throat? Find out which foods soothe the pain, why honey helps, and what to avoid until you feel better.

Collagen dosing depends on your goal and the type you take. Here's what the research suggests for joints, skin, and gut health.