Science teacher John Cisna, put together an interesting experiment that turned into an informative amateur documentary revolving around his diet of choice. Cisna who teaches in the Colorado Nesco School District, chose to eat various McDonald's meals over the course of 90 days and record the results. Many would anticipate a significant weight gain, however the results were actually the opposite, as Cisna lost 37lbs throughout his experiment.
He did begin exercising and filling in nutritional gaps between his McDonald's meals during his 90 experiment. Check out his story above.
