Can you drink overnight tea? Can tea be drunk overnight

Can drinking tea overnight cause cancer.

If the tea leaves are left for too long, some changes will occur, such as further oxidation of the tea polyphenols in the tea leaves, and the color will be deepened. A cup of clear and turquoise tea, especially when the temperature is high, will deepen the color over time. Studies have found that this dark-colored phenolic oxide is non-toxic and does not cause cancer.

Tea is rich in tea polyphenols and vitamin C, which are natural inhibitors of nitrosamines, and drinking tea can also eliminate the harm caused by other foods containing nitrosamines.

If you want to say whether it is good to drink overnight tea, there is one thing to pay attention to, that is, under the condition of high temperature, a large amount of protein in the tea is easy to spoil, this kind of tea is easy to cause bacterial pollution and spoilage, and like other spoiled drinks, it is also not suitable for drinking. So, overnight tea is drinkable if you are sure that it has not gone bad.

Overnight tea has lost most of its vitamins due to too much time, and the proteins and sugars in the soup have become nutrients for bacteria and molds to multiply, so it is not suitable for drinking. However, overnight tea that has not deteriorated has its own wonderful use in medical treatment. Overnight tea is rich in acids, which can prevent capillary bleeding, such as stomatitis, tongue pain, eczema, bleeding gums, sores and abscesses, etc., can be used overnight tea**.

Many people feel that overnight tea cannot be drunk, and there are many theories, among which the more "alarmist" is that drinking overnight tea will cause cancer, but in fact, this statement has no scientific basis. What happens when the tea is left out for a long time?

How to drink tea healthiest! The main change is the further oxidation of the tea polyphenols, which darkens the color. A cup of clear and turquoise tea, especially if left for a long time in high temperatures, will lose its green color and increase the degree of yellowness.

This is the oxidation product of the oxidation of tea polyphenols in tea to form yellow-red and reddish-brown, mainly theaflavin, thearubigin, theabrownin, etc. These products are non-toxic and do not cause harm to the human body. Most of the vitamins have been lost due to the long time of overnight tea, and the proteins and sugars in the tea soup will become nutrients for the reproduction of bacteria and molds.

So, it is often believed that overnight tea should not be drunk. In fact, overnight tea that has not spoiled is not only drinkable, but also has health benefits.

From the perspective of nutrition and hygiene, it is best not to drink overnight tea, because if the tea soup is left for a long time, the vitamin C and other nutrients in the tea soup will gradually oxidize and decrease, and the taste will become flat.

Can drinking tea overnight cause cancer.

If the tea leaves are left overnight, the substances in them will change, and it is not good for health after drinking, so do not drink overnight tea.

Life kisses me with pain, but I want to repay it with a song.