ScienceInsights

The science behind virginity restoration claims, from hymenoplasty to creams and kits — what the evidence actually says.

Beard transplants use your own hair follicles to fill patchy or thin areas. Here's how the procedure works, what recovery looks like, and what results to expect.

Learn how to safely set up and use the DonJoy Iceman for knee pain relief, from filling the cooler to proper pad placement and session timing.

Quinoa contains decent amounts of arginine, but its arginine-to-lysine ratio sets it apart from most grains. Here's what that means for your diet.

Kanka is an OTC oral pain reliever for canker sores and minor mouth irritations. Learn how it works, how to use it, and when to skip it.

Mental bullying can be hard to recognize but causes real harm. Learn what it looks like, who it affects, and how people recover from it.

Twice a day isn't unusual for many people, but here's how to tell if your habits are actually affecting your health or daily life.

A look at Axe deodorant's ingredients, from fragrance to propellants, and what the science says about everyday health risks.

HPA lanolin is a purified form of lanolin commonly used to soothe sore nipples during breastfeeding, but it has other skin uses too.