strongly acidic food: beef, pork, chicken, tuna, oyster, flounder, cheese, rice, wheat, bread, wine, peanuts, walnuts, sausage, sugar, biscuits, white sugar, beer, etc.

Weakly acidic foods: ham, eggs, lobster, octopus, squid, buckwheat, cream, peas, eels, river fish, chocolate, onions, hollow powder, fried tofu, etc.

Strong alkaline food: tea, cabbage, persimmon, cucumber, carrot, spinach, cabbage, lettuce, taro, kelp, citrus, figs, watermelons, grapes, raisins, strawberries, millet, coffee, wine and so on.

weakly alkaline foods: tofu, peas, soybeans, mung beans, bamboo shoots, potatoes, mushrooms, canola, pumpkin, tofu, celery, sweet potato, lotus root, onion, eggplant, pumpkin, radish, milk, apples, pears, bananas, cherries and so on.

There are some foods that people mistakenly regard as acidic foods because they taste sour, such as mountain plants, tomatoes, vinegar, etc. In fact, these things are typical alkaline foods.

Some dried fruits (coconut, apricot and chestnut) produce alkaline ash, while others (such as peanuts and walnuts) produce acidic ash. Corn and lentils are acidic foods.