One, milk the more concentrated the better
Some people think that the more concentrated milk, the body get more nutrition, and this is unscientific.
The so-called too thick milk refers to milk more milk less water, so that the concentration of milk beyond the normal ratio of the standard. It was also too light for fear of fresh milk, then add milk in which the. And if that infants and young children eat too thick milk will cause diarrhea, constipation, loss of appetite, or even refuse to eat, but also cause acute hemorrhagic enteritis. This is because the delicate organs of infants and young children, overwhelmed by too heavy a burden and pressure.
Second, sugar as possible
Not bad digest milk sugar, and so many people's "consensus." Sugar in order to increase the supply of carbohydrate calories, but it must be quantitative, usually per 100 ml of milk with 5-8 grams of sugar.
What are sugar, milk, Riga is good? Preferably sucrose. Decomposition of sugar into the digestive tract, after being digested into glucose absorbed by the body. Sweetness of glucose is low, and easy to use more than the specified scope.
Note: This milk Yuehe Yue damage the health
There is also a question of when to add sugar. The heated sugar and milk together, so that the lysine in milk and sugar at a high temperature will be (80 ℃ -100 ℃) react to produce harmful substances glycosylated lysine. This substance is not only not be absorbed by the body, but also hazardous to health. Therefore, we should, first boil the milk to the dry warm (40 ℃ -50 ℃), the then dissolved sugar into the milk.
3, milk chocolate
Some people think that, since the milk is high protein foods, chocolate is the energy of food, both at the same time to eat some great benefits. This is not true. Liquid milk with chocolate and make chocolate milk, the calcium oxalate in the chemical reaction, generate "calcium oxalate." As a result, would have a nutritional value of calcium, become harmful substances, resulting in calcium deficiency, diarrhea, children's developmental delays, hair dry, easy to fracture and to increase the incidence of urinary tract stones and so on.
4, milk medication double benefit
Some people believe that a nutritious stuff to send medication certainly be an advantage, in fact, it is extremely wrong. Milk can significantly affect the body's absorption rate of drugs, so that the blood concentration of drugs than the same amount of time of non-milk, were significantly lower medication. Medication with milk is also easier to make drugs that covering the film, so that milk minerals such as calcium and magnesium ions react chemically with the drug to produce the non-water-soluble substances, which not only reduces the efficacy, but also may cause harm to the body. Therefore, medication before and after 1-2 hours is best not to drink milk.
6, in the milk, add the orange juice or lemon juice to enhance flavor
In the milk add a little orange juice or lemon juice, appears to be a good idea, but in fact, orange juice and lemon are the property of high-acid fruit, while the acid encountered in milk protein, it will cause protein denaturation, thereby reducing the protein The nutritional value.
7, in the milk, add rice soup, rice porridge
Some people think that doing so can make nutrients complement each other. In fact, this approach is very scientific. Milk contains vitamin A, while the rice soup and rice porridge mainly starch-based, they contain fat oxidation enzymes, will destroy vitamin A. Children, especially infants and young children, if insufficient intake of vitamin A will lead to growth retardation infants and young children, frail and sick. So, even in order to supplement his diet, but also eat the two separately.
8, milk must be boiled
Typically, the milk does not require a high temperature sterilization, 70 ℃ time 3 minutes, 60 ℃, when using 6 minutes. If you boil, the temperature reached 100 ℃, the lactose in milk appears coking phenomenon, while the caramel can induce cancer. Secondly, after boiling the milk calcium phosphate precipitation phenomena occur, thereby reducing the nutritional value of milk.
9, bottled milk, on the sun drying, increase the vitamin D
It was learned from the ad: calcium but also vitamin supplements D, and multi-intake of vitamin D, sun exposure is a good way, so will put the side fill a prescription in the bottle of milk go into the sun drying. In fact, doing more harm than good. Milk may be get some vitamin D, but lost vitamin B1, vitamin B2 and vitamin C. Because of these three nutrients in the sun will break down, resulting in partial or total loss; Moreover, the lactose will be fermented in the sun, causing deterioration of milk.
10, to replace the milk, condensed milk
Condensed milk is a kind of milk products, fresh milk is to evaporate from the original capacity of 2 / 5, then add 40% of the sugar canning made. It was by "those who are concentrated essence" effect, then the milk instead of milk. This is obviously wrong. Sweet condensed milk, you must add 5-8 times as much water to dilute. But when the sweet meet the requirements, often the concentration of protein and fat than fresh milk dropped by half. If the condensed milk by adding water, so that the concentration of protein and fat close to fresh milk, then the high sugar content will.
2010年1月1日
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