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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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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.
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Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.
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There are approximately 3 million unintended pregnancies in the United States each year.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.