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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.
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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On average, the stomach produces 2 L of hydrochloric acid per day.