ScienceInsights

Learn which foods support kidney health, from omega-3-rich fish to olive oil, and which to limit, like high-sodium and phosphorus-heavy packaged foods.

From loperamide to bismuth subsalicylate, learn which diarrhea medicines work, when to skip them, and why hydration often matters most.

MRSA is treatable with the right approach. Learn how drainage, targeted antibiotics, and decolonization work together to clear the infection and prevent it from coming back.

A1C results aren't one-size-fits-all. Learn what the numbers actually mean, what counts as healthy, and why your ideal target may differ from someone else's.

Learn the right dose of phosphatidylserine, when to take it, and how soy, sunflower, and marine sources compare for cognitive support.

Tooth pain can stem from cavities, gum disease, grinding, or even sinus pressure. Learn what your symptoms mean and when to see a dentist.

Propranolol is generally safe but comes with real risks depending on your health history. Here's what to know before taking it.

Puffy eyes have many causes, from salty food and poor sleep to allergies and aging. Here's what's actually behind the swelling and how to reduce it.

Millet is high in carbs, but its fiber content and glycemic impact tell a more complete story for your diet.

Swollen gums can stem from plaque buildup, hormonal shifts, certain medications, or conditions like diabetes. Learn what's likely causing yours and how it's treated.