2. Lower Your Weight. If you're overweight, you might not have to lose as much as you think to make a difference. In one study, people who had prediabetes and lost 5% to 7% of their body weight (just 10-14 pounds in someone who weights 200 pounds) cut their chances of getting diabetes by 58%.
Ideally, two to four hours before a workout, eat a meal that is rich in complex carbohydrates (think oatmeal or brown rice), moderate in lean protein (think chicken or low-fat and fat-free dairy foods), lower in fat (think nuts and oils) and fiber (think broccoli and cauliflower) and includes plenty of fluids (think water or low-calorie beverage).
Eat a Small Meal One to Three Hours Before Exercise. If your breakfast is a light, low-fat meal you can workout within one to three hours and get the benefit of the calories with less risk of stomach distress. Opt for a Carb Snack 30 to 90 Minutes Before Exercise.