About the Author Dr Christopher Hertzog is a well known International Health Researcher, and author of such books as ‘Live Younger, Live Longer’; and books on such topics as Beta Glucan and Nicotinamide Riboside (NR), amongst others. He has sponsored various health conferences in the U.S. and is currently involved in the construction of a new medical Health Centre and Clinic at Khaoyai, in Northern central Thailand.
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