John Fitzgerald

Dr. John Fitzgerald aka Blood Doc John became well known for his radio shows in the late 90's and his work with professional athletes. He helps UFC professional fighters lose body fat for their bouts. He also ran a diet clinic and wrote nutrition protocols for many other doctors clinics. At last count, there were over 100 clinics that use his weight loss protocols.

Dr. Fitzgerald is a co-founder of My Nutrition Advisor, which is a nutrition based certification that allows personal trainers, coaches, doctors and others who give nutrition advice to use professional tools to make recommendations.

He is also a well-known lecturer and teacher. His lectures commonly include protocols for Weight Management, Athletic Performance and Health & Longevity.