2 Eat more vegetables: about 1 kg per day, and pay attention to choosing dark green vegetables and red vegetables; There are 1~2 medium-sized fruits every day, and processed juice drinks cannot replace fruits.

③ Appropriate amount of meat: 1~2 servings of fish and shrimp, 1 serving of lean pork (or beef and mutton) and 1 serving of chicken and duck meat every day, and pork can be replaced after peeling. Boiled egg white 1. No more than 3 egg yolks per week.

④ Half a catty of low-fat milk and half two soybeans (or about 1 two dried tofu and 2~3 two tofu) every day.