On YouTube is a series of videos of Dr. Richard Bernstein who had Type I diabetes and what he did to control his blood sugar and reversed the harmful effects of diabetes. This was a talk that he gave tat the Nutrition and Metabolism Society in May 8, 2010 in New York City. Dr. Richard Bernstein had diabetes for over 60 years. He was an engineer and so he got a device to measure his blood sugar through the day and performed experiments to see what affected his blood sugar. At age 45, he went to medical school and became a doctor in this field.
He found that he was able to control his blood sugar by primarily using low-carb diet, weight training, and aerobic exercise.