2, the best dinner staple food to lose weight.

3. The best main food for dinner is meat.

4. The best staple food for dinner.

1. The staple food for dinner is preferably miscellaneous grains, such as pure oats, sweet potatoes, pumpkins and corn. Try not to eat some greasy food and dessert, and don't eat too much rice and noodles. You can eat more vegetables, white meat and other foods, which will neither affect the quality of sleep nor cause overnutrition.