Does Cracking Your Knuckles Actually Cause Arthritis?

You may have grown up hearing that cracking your knuckles will give you arthritis, but is that actually true? A doctor weighs in.

Is "Feed a Cold, Starve a Fever" Fact or Fiction? A Doctor Answers

We asked a doctor to weigh in on the age old expression "feed a cold, starve a fever."

You Should NOT Be Using a Q-Tip to Clean Out Ear Wax—Here's Why

Using Q-tips to clean out your ears can actually be harmful. A doctor explains why—and what to use instead.

Do You Really Have To Wait 30 Minutes After Eating to Swim?

It is fact or fiction that you actually have to wait 30 minutes after eating to swim—we asked a doctor and here’s her answer.

Does Gargling With Salt Water Actually Help a Sore Throat?

You’ve probably heard that you should gargle with salt water if you have a sore throat, but does it really help? We asked a doctor to weigh in.

Why You Shouldn't Use Hydrogen Peroxide Or Rubbing Alcohol On A Wound

Using hydrogen peroxide or rubbing alcohol to clean an open wound can actually delay healing, Dr. Ian Smith says. Here's what to do instead.

3 "Bad" Foods That Are Actually Good for You

If you've been avoiding cheese, dark meat and butter because you've heard they're unhealthy, think again.

3 Foods You May Be Avoiding, but You Definitely SHOULD Be Eating

Turns out, reaching for foods you may think are unhealthy, like butter and cheese, could actually be good for you because they contain essential nutrients. Dietitian Keri Glassman explains.

3 Healthy Fitness, Skincare + Hygiene Habits That Anyone Can Do

Lifestyle expert Tommy DiDario shares his healthy living habits—including his favorite quick exercise, skincare + toothbrush.

Gut Health Expert Shares New Foods + Products That Could Help Boost Your Good Bacteria

Looking to improve your gut health? Gastroenterologist Dr. Raj says prebiotic sodas, a new antioxidant nut + more could help.

TikTok's “Posture Coach” Demonstrates 3 Simple Moves You Can Do to Help Fix Bad Posture

Coach Eli, TikTok's “posture protection coach,” shows 3 powerful moves you can do throughout the day to help correct your posture.

3 Simple Moves to Improve Posture From a “Posture Coach”

3 easy moves you can do at home to improve your posture from TikTok's “posture protection coach.”

New Food Products That Could Improve Gut Health

The author of "Gut Renovation" shares 4 new products that promise to feed your microbiomes and improve your digestive health.