Health - Trivia, Quizzes, and Brain Teasers | Mental Floss

You’re Probably Not Replacing Your Toothbrush Often Enough

They've reached retirement age.

You’re Probably Not Replacing Your Toothbrush Often Enough

7 Common Food Myths, Debunked

Despite what you may have been told, eating eggs won’t send your cholesterol levels through the roof.

7 Common Food Myths, Debunked

The FDA Wants to Ban All Menthol Cigarettes and Flavored Cigars

The soon-to-be forbidden fruit.

The FDA Wants to Ban All Menthol Cigarettes and Flavored Cigars

5 Things You Need to Know About Your COVID-19 Vaccination Card

Your COVID-19 vaccination card should be stored in a safe place.

5 Things You Need to Know About Your COVID-19 Vaccination Card

5 Ways to Help India During Its Current COVID-19 Crisis

A nurse in Kashmir, India, prepares to administer a dose of the COVID-19 vaccine.

5 Important Dos and Don’ts When You’ve Gotten Your COVID-19 Vaccine

A post-vaccine thumbs up is recommended.

Margarine vs. Butter: What’s the Difference—and Which Is Healthier?

lutavia/iStock via Getty Images

9 Fascinating Facts About the Vagus Nerve

sankalpmaya/iStock via Getty Images

Why You Should Never Let Dirty Dishes Soak in the Sink

NickyLloyd/iStock via Getty images

The FBI Wants People to Watch Out for These COVID-19 Vaccine Scams

A new 'survey' is targeting COVID-19 vaccine recipients in an effort to steal their personal information.

Here’s Why You Shouldn’t Recycle Your Giant CVS Receipts

cyano66/iStock via Getty Images

Hair in Your Food Is Gross—But Is It Dangerous to Your Health?

A hairy situation in more ways than one.

In Austin, Meals on Wheels Is Helping to Bring COVID-19 Vaccines Right to Seniors' Homes

COVID-19 vaccines are being delivered in Austin, Texas.

Want to Improve Your Health? Listen to the Sounds of National Parks

Olympic National Park in Washington.

Rest Easy With a Tracking Pad That Analyzes Your Sleep Quality and Fits Under Your Mattress

Withings Inc./Amazon

12 Unique Sleeping Habits Around the World

RyanJLane/Getty Images