Alkaline food refers to the food that is alkaline through the digestion and absorption of offspring. Generally speaking, the pH of food is determined by the types and contents of minerals contained in food. Because food contains metal cations of these trace elements, after food enters the human body, it undergoes decomposition and metabolism, and the final product makes the body fluid alkaline, so it is an alkaline food.
Milk is a kind of food with high nutritional density, which means that milk with the same calorie contains more nutrients. Milk is not only rich in protein, fat and sugar, but also contains a variety of trace elements and minerals. The proportion of nutrients in milk is mainly related to the way cattle are raised.
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Precautions for milk:
1, people with bad stomachs should not drink too much. Drinking milk in the stomach will cause our stomach to secrete a lot of gastric acid. As soon as milk enters the stomach, it will become a stimulating factor of gastric mucosa, thus aggravating gastrointestinal problems.
2. People with stone problems should not drink it, because milk contains more calcium substances, and kidney calculi is mainly composed of calcium salts, so the calcium in milk undoubtedly provides a backup force for the formation of stones.
People who have just finished surgery are not suitable for drinking. Milk containing fat is difficult to digest in the stomach. In addition, lactic acid bacteria in milk will produce gas after fermentation, which will aggravate abdominal flatulence after operation and is not conducive to the recovery of our wounds.
4. People with iron deficiency anemia should not drink alcohol, because the iron in food needs to be converted into ferrous iron in our digestive tract before it can be absorbed by our bodies. If we drink milk, this transformation will be very directly affected, so that iron is attracted and combined by special substances in milk, which is not conducive to the absorption of iron by human body.
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