To floss or not to floss? 
To floss or not to floss?
The federal government dropped the recommendation in its latest guidelines, claiming the benefits of flossing have never been proven. Some experts insist that shouldn’t stop you.
How long until your coffee stops working? 
How long until your coffee stops working?
New research reveals you can’t rely on the common stimulant after just three nights of poor sleep.
Blog: French gymnast suffers horrific leg injury in Rio 
Blog: French gymnast suffers horrific leg injury in Rio
An orthopedic surgeon weighs in on Samir Ait Said’s vault accident and his road to recovery.
If you like eating meat, listen up 
If you like eating meat, listen up
While you may be at the top of the food chain, a new study suggests you may also have an increased risk of earlier death.
Is cheating good for you? When dieting, the answer may be yes 
Is cheating good for you? When dieting, the answer may be yes
Research shows that having a planned cheat day can help you stay on track to achieve your fitness goals.
What’s living on your festival wristbands? 
What’s living on your festival wristbands?
If you’re one of many who wears these souvenirs after events, one physician says you’re “carrying around a germ colony.”
Beware of whole body cryotherapy ‘benefits’ 
Beware of whole body cryotherapy ‘benefits’
A new FDA review shows there’s no proof of the healing claims of the popular treatment, and there are numerous risks.