ScienceInsights

A 12-hour fast has real benefits for gut health and blood sugar, but longer fasts may be needed for fat loss and cellular repair.

Simple, evidence-based habits like handwashing, sleep, and exercise can meaningfully reduce your chances of catching a cold.

Hand tendonitis causes pain and stiffness in your tendons. Learn about common types, what symptoms to watch for, and how it's treated.

Discover which fruits work best for managing blood sugar, plus how ripeness, portion size, and food pairing can make a real difference for diabetics.

Chewing gum has some real health benefits, but a few drawbacks too. Here's what the science says about your daily gum habit.

Simple, science-backed habits that can help you get more deep sleep, from cooling your bedroom to timing your exercise right.

Apple cider vinegar is low in carbs, but is it actually worth adding to your keto routine? Here's what the evidence says.

Most lower back pain clears up within weeks, but recovery time varies by injury type. Learn what's normal and when to seek medical attention.

Learn practical ways to calm an overactive nervous system, from slow breathing and cold water to nutrition and daily habits that support lasting regulation.

Bactrim combines two antibiotics to fight a range of bacterial infections. Learn how it works, what it treats, and who should avoid it.