ScienceInsights

Portobello mushrooms offer vitamin D, antioxidants, and blood sugar benefits in a low-calorie package — plus the science behind their meaty flavor.

Losartan HCTZ is not a beta blocker — it works differently and has a distinct side effect profile. Here's what sets these two drug types apart.

Heel pain usually comes from a handful of common conditions. Learn what's likely causing yours and what actually helps.

Sparkling water hydrates about as well as still water, but carbonation, additives, and comfort can affect how much you actually drink.

Nipple piercings typically take 9–12 months to heal. Learn what to expect, how to care for them, and why some take longer.

UTI burning when you pee? These simple tips—like drinking more water and adjusting your position—can help ease the pain until antibiotics kick in.

Colorectal cancer often takes years to develop, but growth rate varies widely by stage, genetics, and age. Here's what the research shows.

Simple, science-backed techniques like the dive reflex and slow breathing can help bring a racing heart rate down at home — plus when to seek medical care.

Learn to recognize heart attack warning signs, including subtle symptoms that can appear days before, and what to do if you think you're having one.

Ear infections often start with a cold or water exposure. Learn what causes them, why kids are more prone, and how to lower your risk.