Tofu is an alkaline food, because tofu is made of soybean milk and gypsum, which is alkaline. Eating alkaline food can prevent heart and brain diseases and promote gastrointestinal digestion. Eating acidic food can promote the body's absorption of inorganic salts.
Tofu is a common bean product in our life. Is it alkaline food or acidic food? In fact, tofu belongs to alkaline food, because tofu is made of soybean milk and gypsum, and gypsum belongs to alkaline, so tofu should belong to alkaline food.
Alkaline foods include peas, soybeans, mung beans, rape, celery, sweet potatoes, lotus roots, etc. Most of them are rich in protein, which can prevent heart and brain diseases and diabetes, and some foods are rich in fiber, which can promote digestion in the stomach and intestines.
Acidic foods include cattle, sheep, pigs, chickens, ducks, fish, etc. Acidic food can promote the human blood to maintain acid-base balance, and the organic acid produced by it can accelerate the human body's absorption of inorganic salts, but people with too much stomach acid should not eat more acidic food.