Joan Liebmann-Smith, PhD, is a medical sociologist and an award-wining medical writer who specializes in health promotion and substance abuse prevention. She is the author of five medical self-help books, including Body Signs, which has been translated into twenty-eight languages.
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An essential guide to understanding the health benefits of marijuana and CBD Marijuana has been used for thousands of years as a medicine, but pot has been illegal in the United States for most of our lives. Almost all states have now legalized its med... SEE MORE