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Milk is an essential food for many people for breakfast and one of the oldest natural beverages, rich in nutrients, known as white blood. However, there are sometimes misconceptions about milk. Today, let's take stock of those common cognitive misunderstandings.
't drink milk on an empty stomach?
milk on an empty stomach, and the fat and lactose in the milk provide energy without wasting protein. Moreover, drinking milk on an empty stomach not only does not hurt the stomach, but is good for stomach health, because whey protein in milk has antimicrobial infection and controls inflammation of the mucous membranes. Due to individual differences in people, for those who are lactose insatiable, drinking milk on an empty stomach is easy to aggravate the symptoms of lactose insatiability, so drinking milk on an empty stomach is prone to bloating, diarrhea and other discomfort. For this group of people, it is recommended to drink milk with breakfast or other foods, which can reduce the symptoms of lactose insatiability, nutrient absorption will be more and more balanced.
milk face whitened?
fact, milk is not rich in special whitening ingredients, its protein molecules are relatively large, can not be directly absorbed through the skin, so the face with milk can not achieve whitening effect. The best benefit of milk dressing is the wet and cooling effect of the cold and wet dressing itself, which can make the capillaries of the skin contract after sun exposure. In addition, the direct use of food as a mask is prone to bacteria, but also lead to normal skin surface bacteria disorders.
the milk boil will lose nutrition, the production of harmful substances?
" milk boiling will make the protein 'burned', the production of glycerine amino acids, not easy to digest and absorb, but also affect health." In fact, the so-called "protein burning", in fact, the protein amino acids and lactose merad reaction, "fructose amino acids" is one of the products of the Merad reaction. In everyone's daily experience, milk is usually heated to boil without seeing the color darken and a "burning" condition, which means that the Merad reaction occurs to a minimal extent. In addition, milk purchased through formal channels, whether pasteurized or warm milk, does not need to be heated to high temperatures, but if consumers want to heat and boil, it is not harmful to the body or lose much nutrition.
milk can be heated in the microwave oven?
people have the habit of heating milk before drinking, and some people put milk with their bags in the microwave oven to heat it. In fact, bagged milk has a shelf life of days, months or even months because its packaging materials are made of polymers containing impermeable polymers or aluminum foil. Although both packaging materials are safe and reliable, there is a problem with their use. The main component of polymer material is polyethylene, which breaks down and changes when the temperature reaches 115 degrees C, and it is not resistant to microwave temperatures, so this package of bagged milk cannot be heated in a microwave oven. Aluminum foil is a metallic material microwave heating will catch fire, so it is absolutely forbidden to heat microwave ovens.
So, the general milk packaging material as long as 100 degrees C below will not cause problems, if the bag of milk needs to be heated with a bag, you can use 100 degrees C below the boiling water hot milk bag, so that the milk warm. If hot milk needs to be used in a microwave oven, it must be poured into a microwave container for heating. The platform for scientific disinformation
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