Harvey Diamond is the world-renowned coauthor of the #1 New York Times bestseller Fit for Life, which held that position for an unprecedented 40 straight weeks and has sold more tha...
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Harvey Diamond is the world-renowned coauthor of the #1 New York Times bestseller Fit for Life, which held that position for an unprecedented 40 straight weeks and has sold more than 12 million copies worldwide. Diamond has dedicated 30-plus years of his life to the development of a truly healthy lifestyle.
