Can I drink overnight milk tea in winter? not published

If the milk tea is sealed overnight, put it in the refrigerator and take it out the next day to observe that it has not deteriorated. It is generally drinkable. However, if the milk tea has been directly drunk with your mouth, or left at room temperature for too long, it is not recommended to drink it overnight.

Because people's mouth contains bacteria, direct or indirect contact with milk tea will lead to bacteria immersion in milk tea. Moreover, the main ingredient in milk tea is fresh milk, which is rich in nutrition and creates a good environment for the survival and reproduction of bacteria. At the same time, too long storage time will also lead to the deterioration of milk tea, because protein in milk is easily contaminated, which will cause digestive symptoms such as abdominal pain and diarrhea.

However, milk tea with sugar is more likely to lead to bacterial reproduction. Therefore, it is suggested that milk tea should be drunk within a few hours after it is prepared on the same day, and it should not be placed for too long and the temperature should not be too high to avoid deterioration.

In addition, self-made milk tea does not contain preservatives, but it cannot hinder the reproduction and survival of pathogenic bacteria. Milk tea at room temperature is easily contaminated by bacteria. Drinking contaminated milk tea can cause food poisoning in severe cases, mainly manifested as nausea and headache, followed by severe vomiting and abdominal pain, and a small amount of yellow water samples can even cause dehydration. At this time, it is recommended to seek medical advice in time to avoid adverse consequences.