ScienceInsights

Aerobic exercise, mindfulness, and a few supplements show real promise for OCD. Here's what the evidence actually supports and what to skip.

If you or someone you care for hits themselves, here's what's actually behind it and what tends to help reduce or replace the behavior over time.

Most cardamom research uses around 3 grams daily. Here's what that looks like in food, how supplements compare, and who should take it easy.

From silicone gels to laser therapy, learn which treatments can actually improve burn scars and when to use them.

Learn how often to take Prilosec, why timing matters, and how OTC and prescription dosing schedules differ.

Science shows masturbation is generally harmless across a wide range of frequencies, with few real downsides unless it starts interfering with daily life.

Eye pain can range from dry eyes and screen strain to serious conditions like glaucoma. Learn what's likely causing yours and when to seek urgent care.

Hyaluronic acid is not a steroid. Learn what it actually is, how it differs from steroids, and why both are sometimes used for knee pain.

Learn about the main surgical options for retinal detachment, what recovery involves, and how much vision you can realistically expect to regain.

Learn what invasive cardiovascular technology involves, what specialists do in the cath lab, and how to build a career in this growing healthcare field.