ScienceInsights

Recurring BV is frustrating, but understanding pH balance, probiotics, and everyday habits can help you break the cycle for good.

Large stools are usually caused by diet or slow digestion, but sometimes signal a medical issue. Learn what's normal and when to see a doctor.

From resting heart rate to coronary calcium scoring, here are the key tests and metrics that give you a clearer picture of your heart health.

Chewing gum can reduce stress, curb appetite, and protect teeth, but it also comes with some digestive and jaw-related downsides worth knowing about.

Edibles can last 6–8 hours or longer, depending on dose, metabolism, and more. Here's what to expect from onset to the next morning.

Shingles comes from chickenpox you had years ago, not from someone else. Learn what reactivates the virus and how to lower your risk.

Stress can show up on your skin as hives or rashes. Learn how to spot them, ease the itch at home, and when to seek medical help.

Squirting and female ejaculation are often confused. Here's what the fluid actually is, where it comes from, and why some people experience it.

Learn how doctors diagnose trigeminal neuralgia using symptom patterns, neurological exams, MRI, and medication response.