The wrong way to drink milk
The total is well known that milk is the best source of calcium. But some people make the wrong way to drink milk, drink milk right to better absorb nutrients. The following is error awareness on milk.
1.the more concentrated the better milk
Some people think that the more concentrated milk, the body get more nutrition, which is unscientific.
The so-called concentrated milk means more milk in less milk by adding water to milk ratio of concentrations exceeding the normal standard. It was also fear of fresh milk, then add powdered milk. If infants and young children eat concentrated milk, can cause diarrhea, constipation, loss of appetite, but also caused small acute hemorrhagic enteritis. This is because infants delicate organ and can not bear too heavy a burden and pressure.
2.sugar, the better
Give milk sugar, can better digestion, is many people’s “consensus.” Sugar in order to increase the supply of carbohydrate calories, but must be quantitative, usually per 100 ml of milk with 5 to 8 grams of sugar.
What kind of sugar? The best is the sucrose? Sucrose into the digestive tract break down after being digested, absorbed into the body into glucose.
There is also a question of when the sugar. The sugar and milk together, heating, the lysine in milk and sugar will be at a high temperature (80 ℃ ~ 100 ℃) have a reaction to harmful substances generated lysine glycosylation. This substance not only will not be absorbed by the body, but also hazardous to health. Therefore, we should first boil the milk to warm air (40 ℃ ~ 50 ℃), the sugar Add milk and then dissolved.
3.milk with chocolate
Some people think that, since milk is a high-protein foods, chocolate is the energy of food, both at the same time to eat some great benefits. That is not the case. Liquid Milk plus chocolate，the milk calcium with chocolate oxalate in chemistry, generation “calcium oxalate”. Thus, originally with the nutritional value of the calcium and become harmful substances, resulting in calcium deficiency, diarrhea, delayed growth of children, hair dry, easy to fracture and to increase the incidence of urinary tract stones and so on.
4.milk must be boiled
Typically, the temperature of sterilized milk will not be high, 70 ℃ when 3 minutes, 60 ℃ at 6 minutes. If boiled, the temperature reached 100 ℃, the lactose in milk coking to cause caramel, and the caramel can induce cancer. Secondly, after boiling milk calcium phosphate precipitation phenomena occur, thereby reducing the nutritional value of milk.
5.in milk or orange juice add lemon juice to enhance flavor
Point increase in the milk or orange juice lemon juice, seem to be a good idea, but in fact, orange juice and lemon are high-acid fruit, while the acid of the protein in milk encountered, it will cause protein denaturation, thereby reduce the nutritional value of protein.
6. In the milk, add rice soup, porridge
Some people think that doing so will enable complementary nutrition. In fact, this practice is not scientific. Milk contains vitamin A, and rice soup and rice mainly starch-based, they contain lipoxygenase, will destroy vitamin A. Children, especially infants and young children, if inadequate intake of vitamin A will lead to growth retardation in infants, weak and sickly. Therefore, even if in order to fill the nutrition, food should be separate.
7. With the infant feeding yogurt
Yogurt is a help to digestion and health drinks, yoghurt and some parents used to feed the baby. However, generation of lactic acid bacteria in yogurt antibiotics, although able to inhibit the growth of many pathogens, but it also undermines the human body normal flora beneficial growing conditions, but will also affect the normal digestive function. Especially in infants suffering from gastroenteritis infant child care as soon as possible, if feeding them yogurt, may cause vomiting and gangrenous enteritis.
8. Condensed milk to replace milk
Condensed milk is a milk products, fresh milk is to evaporate to the original capacity of 2 / 5, and then adding 40% of the sugar. However, when the sweet to meet the requirements , the concentration of protein and fat also dropped by more than half of fresh milk. If condensed milk added to water, the concentration of protein and fat close to fresh milk, then the sugar content will be high. Therefore, condensed milk can instead of milk.
