Milk yogurt, soy milk, PK
with people's increasing attention to health, drinking milk has become the eating habit of people of all ages and all walks of life. In order to grow higher, the students who carry the schoolbag take the milk as a drink; the nine to five white-collar workers for beauty and beauty are ready for all tastes of yogurt whenever and wherever they are; the retired old man to supplement the calcium, and daily soymilk and soya milk. However, although we choose carefully, we are not sure about the three samples of fresh milk, yogurt and soy milk. It is better to compare first.
1. Nutritional value fresh milk
fresh milk contains a lot of minerals, such as calcium, phosphorus, potassium and so on, which play a great role in the development and metabolic regulation of children.
and its specific lactose has a more important nutritional function for the human body, because galactose obtained after lactose degradation is especially important for the baby's intellectual development; on the other hand, lactose can promote the growth and reproduction of lactic acid bacteria in the human intestine, thus promoting the absorption of calcium and other minerals.
yogurt is usually fermented by high quality fresh milk through lactic acid bacteria, so its nutritional value is slightly less than fresh milk, but there is little difference in nutrition from fresh milk.
is the last of the soymilk. Compared with fresh milk, the protein content of soybean milk is similar, but vitamin B2 is only 1/3 of fresh milk, vitamin A, C is zero, the content of iron is high, but the content of calcium is only half of fresh milk.
two. Health care efficiency
generally speaking, all kinds of active substances contained in milk have a great effect on eliminating foreign bacteria, viruses, repairing the tissue cells of injury and death in our body, and maintaining the stability of the environment in the body.
besides, fresh milk contains a large amount of calcium, vitamins and other nutrients.
lactic acid bacteria contained in yogurt can produce a large amount of lactic acid by fermenting lactose, which has a great effect on inhibiting the growth and reproduction of harmful bacteria in the intestines. In addition, yogurt also helps intestinal digestion and absorption, enhance immunity.
soybean milk, because it contains high quality plant protein, fat and vitamin, and the content of lecithin and vitamin E is higher than milk, so long-term drinking can regulate blood lipid, protect the liver, prevent blood vessel sclerosis and promote thinking.
contains a small amount of isoflavones, which also have health functions in preventing cancer and preventing osteoporosis.
three. The time selection is different
according to the medical experts of the United States and Britain, it is found that milk contains two hypnotic substances, one can make people fall asleep quickly, the other is a substance similar to narcotic sedative effect.
so if you drink milk in the morning, it's easy to let these two substances affect our cerebral cortex, which affects our daytime work and study. Therefore, nutrition experts believe that fresh milk is best to drink in the evening or half an hour before bedtime.
relatively, the drinking time of yogurt and soy milk is not so clear, but if you want to be in the morning and yogurt, in addition to preventing the empty stomach, it is best to drink some white water first.
the old people who used to drink soy milk suggested that they should have one drink every morning and evening, so as to reduce the cholesterol in the body and prolong their life span.