ScienceInsights

Nighttime foot cramps can have several causes, from low magnesium to certain medications. Learn what's behind them and how to find relief.

Persistent bloating usually comes down to a handful of causes, from food intolerances to gut bacteria issues. Here's how to find relief.

Learn how fasting, protein intake, exercise, and low-carb eating can naturally support glucagon levels and help your body manage blood sugar more effectively.

Blackheads are made of keratin and sebum, and they turn dark through oxidation, not dirt. Here's what's actually inside them and how they form.

High thyroid levels are treatable. Learn how medications, radioactive iodine, surgery, and diet changes can help bring them back to normal.

Hospitals follow a structured sepsis protocol to act fast and save lives. Here's what that process actually looks like, step by step.

Falafel's calorie count depends on how it's cooked and what comes with it. Here's what the nutrition actually looks like.

Balance issues often trace back to the inner ear, nerve damage, or medications. Learn what's likely causing yours and when it's worth seeing a doctor.

Zofran's active ingredient is ondansetron, but the inactive ingredients vary by form. Here's what's in each version and what to watch for.

Millions of Americans have prediabetes without knowing it. Learn who's at risk, why it often goes undetected, and when to get tested.