Flu shots only work about 70% of the time.
18
A person can live without food for about a month, but only about a week without water.
156
The whiter your tongue, the more germs there are on it.
88
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
In Nepal, cow dung is used for medicinal purposes.
19
Within three days of death, the enzymes that once digested your food begin to eat you.
22
The human brain has the capacity to store everything that you experience.
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