ScienceInsights

Learn how due dates are calculated using your last period, conception date, or IVF transfer, and why your estimate may shift after an ultrasound.

Swollen legs from edema can often be eased at home. Learn which remedies actually help, when to see a doctor, and how to protect your skin in the meantime.

Liver cleanses don't hold up to scrutiny, but certain foods, habits, and lifestyle changes genuinely support how your liver detoxifies itself.

From bison to beef, find out which red meats pack the most protein and which cuts give you the best value per calorie.

A normal resting heart rate falls between 60 and 100 bpm, but fitness, sleep, and other factors can shift yours up or down.

Risens are painful skin boils that respond well to warm compresses. Learn what causes them, safe home treatments, and when to see a doctor.

Learn how often you can safely take 400mg ibuprofen, including dose timing, daily limits, and who should use extra caution.

Clindamycin can cause digestive issues, C. difficile infection, and skin reactions. Learn which side effects are common, which are rare, and when to call your doctor.

Magnesium, calcium, and melatonin work best at night, while others can disrupt sleep. Here's how to time your supplements for better rest.

Medicare can cover orthotics, but you need to meet three specific requirements. Here's what to know about eligibility, costs, and what to do if you're denied.