ScienceInsights

A low BUN result can stem from diet, hydration, pregnancy, or liver issues. Learn what it means and what your doctor may do next.

Practical ways to help anxious teens fall asleep, from bedroom habits and relaxation techniques to knowing when to seek extra support.

From cold compresses to calamine lotion, here are the most effective ways to soothe hives itching at home and when to see a doctor.

Sex offers real health benefits, from better sleep and mood to heart health and pain relief. Here's what the science actually says.

Learn how to do intermittent fasting the right way, avoid common mistakes, and set realistic expectations for results.

From pandemic timeline to personal illness, here's how long COVID-19 lasts at every stage, including immunity and long COVID recovery.

Hemp seeds are easy to add to your diet—sprinkle, blend, or bake them. Here's how to use them and why they're worth keeping in your kitchen.

Tooth sensitivity has real causes and real solutions. Learn what's behind the pain and how to treat it, from toothpaste swaps to dental options.

Blue balls causes temporary testicular discomfort that usually resolves on its own. Learn what's happening and how to find relief quickly.

Learn how to keep your dog safe during a seizure, what to do afterward, and how vets manage epilepsy with medication, diet, and long-term care.