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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?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Did you know?
Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.
Did you know?
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
![Apply forearm to the deep fascia of the back. Stand to one side of the face cradle; use the proximal ...](https://biology-forums.com/gallery/32/medium_380798_22_08_17_12_32_35_328442163.jpeg)
![Apply deep circular friction with the fingertips to the erector muscles on the right side, moving ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_24_33049883.jpeg)