1, the staple food is alkaline, the alkaline food is mainly vegetables, fruits and animal food, and the only alkaline food is milk. Whole grains, common vegetables and fruits are alkaline. Among them, algae and dark leafy vegetables are more alkaline.

2. Common alkaline foods are. Spinach, cabbage, radish, green bamboo shoots, carrots, potatoes, cucumbers, tofu, peas, red beans, mung beans, sweet potatoes, green beans, lotus roots, chestnuts, onions, eggplant, mushrooms, milk, protein, oranges, grapes, bananas, apples, persimmons, etc.