The men took a six-hour educational course on diabetes and intermittent fasting prior to fasting. For the experiment, one man fasted for 24 hours three days per week, and the other two alternated their fasting days throughout the week. On fast days, they ate one low-calorie meal in the evening, and drank low-cal beverages, such as water, coffee, tea, and broth. The authors encouraged participants to opt for low-carb on the eating days.
There are several great exercises for diabetes, including biking, running, swimming, walking, strength training, and the like. The Centers for Disease Control and Prevention (CDC) recommends getting at least 150 minutes of moderate-intensity aerobic activity per week — that’s five 30-minute workouts — or 75 minutes of vigorous-intensity aerobic activity per week.
Note that these medications used to treat type 2 diabetes are typically not used in pregnant or breastfeeding women. At present the only recommended way of controlling diabetes in women who are pregnant or breastfeeding is by diet, exercise, and insulin therapy. You should speak with your health-care professional if you are taking these medications, are considering becoming pregnant, or if you have become pregnant while taking these medications.