ScienceInsights

Eggs pack 6–7g of protein each, split between yolk and white. Learn how cooking affects absorption and how eggs fit your daily protein goals.

A runny nose at night often comes down to body position, allergens in your bedding, or dry air. Here's what's causing it and how to find relief.

Learn the key signs of mania, from sleep changes and rapid speech to impulsive behavior and irritability, so you can recognize it early.

Herpes symptoms in women typically appear within 2–12 days of exposure, but many never notice signs at all. Here's what to expect and when to get tested.

Excessive burping is usually harmless, but here's when it can be linked to digestive cancers and what doctors look for during an evaluation.

Medicare and Medicaid sound similar but work very differently. Learn who qualifies, what each program covers, and what to do if you're eligible for both.

Adults can take up to 1,200mg of ibuprofen daily OTC, but dosing varies by age, weight, and health. Here's how to use it safely.

Learn what sets a massive heart attack apart, how it's diagnosed, and why acting fast can make a real difference for your heart's long-term health.

Upper left side pain can stem from many causes, from gas to kidney stones. Learn what organs live there and which symptoms mean it's time to see a doctor.

Acting fast on a cold sore really does matter. Here's what actually speeds healing, from antivirals to OTC patches and a few natural options.