John Cisna is a science teacher at Colo-Nesco High School in Colo, Iowa who wanted to prove a theory to his students by eating exclusively at McDonald’s for 90 days.
His shocking results will surprise you!
He wouldn’t be considered a typical McDonald’s supporter with a 2000 calorie diet/day. 2000 would be close to one meal of the burger and fries that many get.
Presented by San Antonio, Texas
Motivational Speaker, Sonny Melendrez