ScienceInsights

Learn how anorexia nervosa affects the mind and body, from early warning signs to serious physical complications that need urgent medical attention.

At 5 weeks, babies see about 8–12 inches clearly and prefer high contrast. Here's what their vision is actually like and how to support it.

Early pregnancy can feel a lot like being sick. Learn why nausea, congestion, and fatigue happen and how to tell pregnancy symptoms from an actual illness.

A hot, red face is usually harmless, but it can sometimes point to rosacea, hormonal shifts, or other conditions worth knowing about.

Learn what ejection fraction numbers indicate heart failure, why a normal reading doesn't always mean a healthy heart, and how doctors use it to guide treatment.

Leg cramps are common in pregnancy due to pressure on blood vessels, electrolyte changes, and added weight. Here's what helps and when to see a doctor.

Ozempic side effects are usually temporary, but timing varies. Here's what most people experience and how long it typically lasts.

Learn how to make whey protein at home using simple ingredients, plus how to store it and put both the whey and leftover curds to good use.

150 mg is actually the starting dose for Wellbutrin, not a high one. Here's what to expect at this level for depression, quitting smoking, and more.