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What are the recipes for alkaline food?
Alkaline foods contain more metal elements such as sodium, potassium, calcium and magnesium. It should be understood that all sour fruits and bean products are alkaline foods, not acidic foods, and alkaline foods are considered to have cosmetic effects. Tofu, milk, celery, potatoes, bamboo shoots, mushrooms, carrots, kelp, mung beans, bananas, watermelons, strawberries and most fruits and vegetables are alkaline. The "acidity and alkalinity" of food will affect the bodybuilding of posture and skin. The identified weakly alkaline foods are: bean curd, pea, soybean, mung bean, rape, celery, sweet potato, lotus root, onion, eggplant, pumpkin, cucumber, mushroom, radish, milk and so on. Alkaline foods include spinach, cabbage, cabbage, lettuce, carrots, bamboo shoots, potatoes, kelp, oranges, watermelons, grapes, bananas, strawberries, millet, persimmons, coffee and wine. There are also some foods that are mistaken for acidic foods because they taste sour, such as wild vegetables, tomatoes, vinegar and so on. In fact, these things are typical alkaline foods. Eat more alkaline food. It is found that eating more alkaline food can keep the blood weakly alkaline, reduce the acidic substances such as lactic acid and urea in the blood, and prevent them from depositing on the tube wall, thus softening blood vessels. Therefore, some people call alkaline food "a cleaner for blood and blood vessels". The pH mentioned here is not the nature of the food itself, but the nature of the elements left in the body after digestion and absorption. Common acidic elements are nitrogen, carbon and sulfur. Common alkaline elements are potassium, sodium, calcium, magnesium and so on. Some foods taste sour, such as tomatoes and oranges, but they are all strongly alkaline foods, because the last element after their metabolism in the body is potassium. What is acidic or alkaline food? The so-called acidic food or alkaline food does not refer to the food with sour or salty taste, but refers to the food that produces dominant cations or anions after digestion, absorption and metabolism. In other words, a certain food, such as potassium, sodium, calcium, magnesium and other cations produced after metabolism, is an alkaline food; However, foods that produce anions such as phosphorus, chlorine and sulfur after metabolism are acidic foods. Lemon, citrus and carambola taste sour, but after metabolism, organic acids become water and carbon dioxide, and the latter is exhaled through the lungs, and the remaining cations are dominant and still belong to alkaline food; Similarly, although meat, fish, eggs and rice flour are not sour, they produce more negative ions after metabolism and still belong to acidic foods. Therefore, it is impossible to distinguish acidic food from alkaline food in taste. The pH of human body is relatively constant. The pH value in our body is quite constant, because there are some buffering substances in the blood, such as carbonate, phosphate and protein, which can prevent the sharp change of pH value and regulate it through the lungs and kidneys, making it less susceptible to food. For example, after the sugar, fat and protein we eat are catabolized, water and carbon dioxide are produced. It stands to reason that the latter may increase the acidity of blood by producing carbonic acid, but the buffer system in blood can weaken the acidity and exhale the produced carbon dioxide through the lungs to keep the pH value of blood constant. For example, after eating meat, fish, eggs and other foods, we produce more negative ions, which we call acid-producing foods. However, through the role of buffering agent in blood, salt is generated, and these excess salts are excreted through the kidney, so that the blood still maintains its original pH value. Similarly, when eating alkaline food, the pH of blood is kept constant through the buffering effect of blood and the regulation of lungs and kidneys. Therefore, it is unrealistic to underestimate the regulatory role of the body by changing the diet to affect the pH in the body. Excessive pH change is harmful to health. In some cases, it will cause changes in blood pH, such as excessive acid substances produced during rapid weight loss and diabetes. Or severe diarrhea, beyond the compensatory function of the body; Or lung and renal insufficiency, so that the blood pH value drops from the normal 7.40 to below 7.30, which will cause fatigue, dizziness, shortness of breath, and even nausea, vomiting and other acidosis symptoms. However, when severe vomiting, excessive gastric acid loss or ingestion of certain drugs raise the blood pH above 7.50, symptoms of alkalosis such as hand and foot convulsions, numbness and dizziness will occur. At this time, it will endanger your health and you need to go to the hospital for treatment.