Tofu is made by adding brine or gypsum to soybean milk. There is magnesium chloride in brine, calcium sulfate in gypsum and a large amount of oxalic acid in spinach, which can react with magnesium chloride and calcium sulfate to form white precipitate of magnesium oxalate or calcium oxalate insoluble in water. The human body cannot absorb calcium and magnesium salts, so it is unscientific to cook spinach and tofu together. Autumn is a beautiful season, and of course, food is also essential. I think everyone has a lot of delicious food in their hearts. We need to match the diet according to the season, which is beneficial to the body's absorption. The internal and external environment of the body is in balance. Autumn is generally good for enriching blood, clearing heart and moistening dryness, and nourishing spleen and stomach!

Lotus is a treasure, and autumn lotus root is the most helpful. After beginning of autumn, the air was dry and people were easily excited. Lotus root can stimulate appetite, clear away heat, moisten dryness, quench thirst, clear heart and soothe the nerves. Rich in vitamin B 1, it helps to relieve fatigue and promote metabolism and digestion. Rich in trace elements such as iron, calcium, protein, vitamins, starch, etc., it has obvious effects of enriching blood and benefiting qi, and can enhance human immunity. The edible method of lotus root is "raw and cooked". As a raw fruit, it tastes sweet and cool into the lungs; Steamed with glutinous rice and honey, it is tender and transparent, soft and moist, and it is a delicious side dish in autumn; And is rich in nutrition, and is suitable for nourishing and preserving health for people with spleen and stomach weakness. However, people who need to pay attention to cold constitution should avoid eating.

It is unscientific to cook carrots and white radishes together, because carrots contain an ascorbic acid enzyme, which can destroy vitamins in white radishes and reduce the nutritional value of boiled white radishes together. So carrots and white radishes should be processed separately. Pork is sour, cold and greasy, and snail is cold, both of which are cool, and greasy is easy to hurt the stomach. Therefore, it is not appropriate to eat together. Eating these two foods together will hurt your vitality. Because mustard is a hot thing, chicken is a warm tonic, which may help to clear away heat and is not good for your health.

Mushrooms known as "mountain treasures" are rich in minerals, especially potassium. The contents of potassium in common mushrooms are: Tricholoma (white mushroom) 1655mg/ 100g, mushroom (fresh mushroom) 3 12mg/ 100g, Agaricus bisporus 307mg/ 100g. Potassium can prevent stroke, assist normal muscle contraction and lower blood pressure. In addition, mushrooms taste tender and delicate, and are rich in dietary fiber. Mushrooms can be eaten in a variety of ways, such as frying, making soup and stuffing.