ScienceInsights

Alli can support weight loss, but results vary. Learn what to realistically expect in the first weeks and how your diet affects how well it works.

Cravings are manageable with the right approach. Learn which strategies actually reduce them, and which popular shortcuts may not be worth your time.

Most doctors suggest far less than 5mg of melatonin. Here's what the research says about finding a dose that actually works for you.

Body weight is shaped by genetics, brain chemistry, sleep, stress, and gut bacteria — not just personal choices.

Ear infection making your ear feel stuffed up? Learn safe, practical ways to relieve the pressure and when it's time to see a doctor.

Your brain is wired to choose now over later. Learn practical, science-backed strategies to build patience and make better long-term decisions.

Your liver detoxifies itself — but certain foods like cruciferous vegetables, coffee, and fatty fish genuinely support how well it does that job.

Some teas genuinely help with gas and bloating. Here's which ones are worth trying and how to get the most out of them.

From prescription antivirals to topical creams, here's what actually works for treating herpes outbreaks and reducing how often they happen.

Alcohol affects your liver, brain, heart, and immune system in ways most people don't realize. Here's what the science actually says about drinking and your health.