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Author Question: Some early childhood programs are described as child centered, which stresses: A. The importance ... (Read 90 times) |
It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.