It doesn't matter much if it is cold all night in winter. If you are not in the refrigerator in summer, try not to drink.

If it is made of black tea and pure milk, you can't drink overnight tea! If it is blended by milk tea powder, it will precipitate and stratify in a few hours!

What are the ingredients of milk tea sold on the street?

Milk tea: Strictly speaking, milk tea is imported. Westerners like to drink black tea, which is completely fermented tea. Tea tastes clear, but it is also bitter. Westerners add a certain proportion of milk to tea, and the milk tea obtained has both the fragrance of tea and the smooth taste of milk. From a nutritional point of view, it is also a good match. A cup of milk tea can not only provide tea polyphenols and vitamin C rich in tea, but also provide calcium and high protein in milk. It is a multi-objective healthy food. In many "open" milk tea shops, the owner has no intention of concealing the truth that milk tea contains no milk and no tea. You want to drink original milk tea, which is a spoonful of powder; Want to drink fruity milk tea, add a spoonful of colorful powder. This simple method of making milk tea has become the "code" of the street milk tea industry. The milk tea they sell is blended with creamer and tea powder, plus sodium cyclamate and pigment. The name creamer lives up to its name, like an abbreviation for creamer. In fact, the only similarity between it and milk is color, which is why it becomes a substitute for milk. The scientific name of creamer is vegetable fat powder, which is mainly composed of hydrogenated vegetable oil and casein. Xue Yuzhu, director of the Nutrition Department of Zhengzhou Traditional Chinese Medicine Hospital, told the reporter: "Hydrogenated vegetable oil contains a lot of trans fatty acids, and long-term consumption will increase the risk of cardiovascular disease." Tea powder is an additive of tea flavor, sodium cyclamate is responsible for blending sweetness, and pigment increases color. Only these can make a cup of milk tea with good color and flavor, and no nutrition may be harmful to the body. So for the sake of health, make your own milk tea. Most of the milk tea on the market now is Western-style.