ScienceInsights

Vulvar bumps are common and usually harmless. Learn what's causing yours, how to treat it safely at home, and when to see a doctor.

Back sleeping is generally better for your spine and airways, but your health conditions may point to a different answer.

Therapy is the cornerstone of BPD treatment. Learn which evidence-based approaches work best and what real progress looks like.

Most stomach flu cases clear up in 1–3 days, but the timeline depends on the virus. Learn what's normal, when to worry, and how to recover safely.

Dinner calorie targets depend on your daily goal, but most people do well keeping it between 400–600 calories with a focus on protein and vegetables.

From honey to humidifiers, here are practical remedies that can ease a cough during the day and help you sleep better at night.

Learn what basal cell, squamous cell, and melanoma skin cancers look like on your arm, plus how to tell harmless spots from ones worth showing a doctor.

Cutting back on sugar comes with real withdrawal, hormonal shifts, and gradual benefits. Here's what the science says about what your body actually goes through.

Sore after a workout or sudden movement? Learn how to spot a muscle strain, gauge its severity, and know when it's time to see a doctor.

Cymbalta can cause early weight loss, but it often doesn't last. Here's what the research says about how much, how fast, and who's most likely to see changes.