Peter Fitschen is a PhD Candidate in Nutritional Science at the University of Illinois. He has a BS in Biochemistry, MS in Biology with a Physiology Concentration, and is a Certified Strength and Conditioning Specialist (CSCS) through the National Strength and Conditioning Association. He is also an NGA Natural Pro Bodybuilder who has competing in natural bodybuilding since 2004 and owner of Fitbody and Physique LLC where he provides fitness consulting for everyone from beginners to natural pro bodybuilders.