ScienceInsights

White cheese offers real nutritional benefits like protein and calcium, but sodium and saturated fat are worth keeping in mind. Here's what to know.

Learn about the labia majora and minora, what normal labia look like, how they change with age, and how to care for them.

Muscle is already lean by definition. Learn what really creates a toned, defined look and how to train for it effectively.

Simple, practical ways to lower high blood sugar, from light exercise and hydration to meal timing and knowing when to seek medical help.

From saturated fats and genetics to thyroid issues and medications, here's what actually drives cholesterol levels up and why it varies by person.

Seeds, leafy greens, legumes, and dark chocolate are among the best food sources of magnesium. Learn how much you need and what affects absorption.

Broccoli supports heart health, blood sugar, and brain function. Here's what the research says about its key compound and how to get the most from it.

Zyn delivers nicotine through your gums, not your lungs—but it still affects your brain, heart, and addiction risk. Here's what the science actually shows.

Irritability affects both your body and mind in ways that go beyond just feeling annoyed. Here's what's actually happening and how to ease it.

Learn how a J-pouch works, what to eat, and what to expect long-term, including common complications like pouchitis and effects on fertility.