ScienceInsights

Warm compresses are the most effective home treatment for a stye. Learn how to care for one, what to avoid, and when to see a doctor.

Lifestyle changes like cardio, pelvic floor exercises, and better sleep can meaningfully improve erectile function. Here's what the evidence actually supports.

Drinking Boost daily affects blood sugar, digestion, and teeth differently depending on who you are. Here's what the nutrition actually does to your body.

Tartar can range from pale yellow to brown and feels rough to the tongue. Learn where it forms, how to spot it, and what a dentist does to remove it.

Whey protein has some real advantages, but plant protein can close the gap. Here's how they compare for muscle, digestion, and weight management.

Your body clears alcohol at a steady, predictable rate—but drink size, body weight, and other factors affect how long it actually stays in your system.

Practical ways to relieve nasal congestion at home, from saline rinses and decongestants to humidity tips and when to see a doctor.

Learn what a psychotic break looks and feels like, what triggers one, and how long it typically lasts — from both inside and outside perspectives.

Allergies can cause real ear pain and pressure. Learn what helps, from nasal sprays to home remedies, and how to tell it apart from an ear infection.

Learn how different STIs are treated, how long recovery takes, and how to protect your partners and prevent future infections.