ScienceInsights

B vitamins, magnesium, and vitamin D may help ease stress and anxiety — but only if you're deficient. Here's what the evidence actually says.

The standard Claritin dose is one tablet daily, and taking more won't relieve symptoms faster. Here's what to know about safe dosing and special cases.

Cancer pain is complex, but treatment options range from stepped medication plans to nerve blocks and cannabis. Here's how doctors approach relief.

Nose picking is usually just a habit, but sometimes it points to anxiety, OCD, or medical issues. Here's how to tell the difference.

Chin breakouts often come down to hormones, stress, and diet. Here's why that area stays congested and what actually helps clear it up.

Estradiol absorption time varies by how you take it. Learn how oral, sublingual, and acetate tablets differ and what affects how quickly estradiol enters your system.

Vaginal infection symptoms often overlap, making self-diagnosis unreliable. Learn what's normal, what's not, and how doctors confirm what's really going on.

Learn what blood sugar levels are considered normal, prediabetic, or high two hours after eating, and what you can do to keep yours in a healthy range.

Learn which symptoms suggest diabetes, when to get tested, and what blood tests actually confirm a diagnosis—including what prediabetes means for you.

Learn what causes chest acne and which treatments—from benzoyl peroxide to prescriptions—can actually clear it up and keep it from coming back.