ScienceInsights

Simple, evidence-backed lifestyle changes—like regular cardio, slow breathing, and better hydration—can meaningfully lower your resting heart rate over time.

Light green discharge is usually a sign of infection like BV, trichomoniasis, or an STI. Learn what causes it and when to see a doctor.

REM sleep behavior disorder causes people to act out their dreams physically. Learn what triggers it, who's at risk, and its links to neurological conditions.

Survival after a dementia diagnosis varies widely. Learn how dementia type, age, and other factors influence life expectancy and what the research actually shows.

PrEP can cost over $2,000 monthly without insurance, but free options like Ready, Set, PrEP and manufacturer programs make it accessible for most people.

Implantation bleeding is usually light pink or brown spotting that lasts 1–2 days. Here's how to tell it apart from your period.

Rotator cuff pain can often be managed without surgery. Learn what's causing your shoulder pain and which exercises, treatments, and lifestyle changes can help.

Losing 50–100 hairs a day is normal, but how do you know when shedding is something more? Here's what the science actually says.

Planning a Botox appointment? Learn which medications, supplements, foods, and habits to avoid beforehand to reduce bruising and get better results.

Yeast infections happen when Candida overgrows due to triggers like antibiotics, hormones, or blood sugar changes. Learn what tips the balance.