Chewing gum boosts your brain power.
285
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
You mostly breathe from only one nostril at a time!
75
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
Your skin is actually an organ.
88
Flu shots only work about 70% of the time.
18
The whiter your tongue, the more germs there are on it.
88