|
|
There are more sensory neurons in the tongue than in any other part of the body.
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.
Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.
The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.
Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
![The evolutionary significance of “Man the Hunter” (or in this instance “Man the Fisher”) has been de](https://biology-forums.com/gallery/47/medium_273688_23_02_15_8_11_16_208831630.jpeg)
![Plato (428–347 B.C.E.). Ancient Greek philosopher of extraordinary significance in the history of ...](https://biology-forums.com/gallery/47/medium_623834_08_12_16_11_51_13_24250393.jpeg)