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Did you know?
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
Did you know?
There are more sensory neurons in the tongue than in any other part of the body.
Did you know?
More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.