What you eat is the first step in managing insulin resistance. A lot of people in the U.S. have prediabetes or are close to getting diabetes, so diet is an important part of both prevention and care.

This 7-day plan is set at 1,800 calories, with modifications for 1,500 and 2,000 calories. Each day provides at least 88 grams of protein and 30 grams of fiber to help you feel full and satisfied.