1, heart patients: Harvard diet has a bad effect on the heart, because some foods or diets increase the burden on the heart.
2. Diabetic patients: For diabetic patients, the Harvard diet is not suitable because some ingredients in the diet will affect blood sugar control.
Harvard diet is a plan to lose weight through reasonable diet and weight control. It emphasizes eating less and more meals, divided into 5-6 meals a day, and the amount of food per meal is moderate to avoid being hungry. This diet advocates eating more vegetables, fruits and coarse grains and less meat and fat, because vegetables, fruits and coarse grains are rich in fiber, which helps defecation, promotes metabolism and reduces fat accumulation, while meat and fat contain higher calories and fat, resulting in