Can you drink tea overnight, can you continue to drink tea overnight

I like to brew a pot of tea and drink it slowly, but I often can't finish it, so I can only leave it overnight and drink it again the next day. Many people say overnight tea.

It can breed bacteria and produce nitrite.

So can't be drunk, is it true?

As long as it is stored properly, overnight tea is okay to use. Many people worry about nitrite production, but they don't have to. Cctv.

The reporter once conducted an experiment and sent a cup of tea brewed for 12 hours, a cup brewed for 24 hours, and a cup of freshly brewed tea to the Beijing Institute of Nutrition Source for testing. The results showed that the nitrite content of the tea with 12 hours and 24 hours and the freshly brewed tea did not change significantly, and the highest content was only about 1 4 of the national drinking water standard.

As for the breeding of bacteria, the sugars and amino acids in the tea.

The content is very low, which is not a good medium for bacteria, and if the lid is closed, it will be difficult for bacteria in the air to fall into the teacup, so there is no need to worry too much.

So how long can tea generally sit without spoiling? How to store tea well?

The question of how long it will spoil is not conclusive, which is closely related to factors such as the preservation environment, the condition of the tea, and the variety of tea, but if there is a peculiar smell or obvious changes in color and texture, it is better not to drink it.

It is recommended to close the container with a lid or plastic wrap for unfinished tea, and then store it in the refrigerator, which will not deteriorate for 8 or 12 hours, after all, it is fashionable cold brew tea.

One way to do this is to add cold water and tea leaves to a container, then soak in the refrigerator for 8 hours.

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

Can drinking tea overnight cause cancer.

Overnight tea has lost most of its vitamins due to a long time, and the proteins and sugars in the tea soup will become nutrients for bacteria and molds to multiply, so people usually think that overnight tea cannot be drunk. In fact, overnight tea that has not deteriorated can not only be drunk, but also has the following health benefits:

Anti-cancer and anti-oxidation: Tea will turn reddish-brown after being left for a long time, which is due to the oxidation of tea polyphenols into reddish-brown tea pigments. Studies have shown that tea polyphenols and tea pigments have strong anti-cancer and antioxidant effects, although the content of vitamin C in overnight tea is greatly reduced, but it still has anti-disease effects.

Hemostasis: Overnight tea is rich in acids, which can stop capillary bleeding. If you suffer from stomatitis, tongue carbuncles, eczema, bleeding gums, etc., you can rinse your mouth with overnight tea**. Sores and abscesses, **bleeding can also be bathed.

Eye-catching: The tea polyphenols in overnight tea have antibacterial and anti-inflammatory effects, and if red threads appear in the eyes, you can wash them with overnight tea several times a day.

Anti-itching: Wash your hair or wipe your body with warm overnight tea, the fluoride in the tea can quickly relieve itching, and can also prevent eczema.

Hair growth: Wash your hair with overnight tea, which also has the effect of hair growth and dandruff. If you think your eyebrows are thin, you can use a brush dipped in overnight tea every day to brush your eyebrows, and after a long time, your eyebrows will naturally become thick and shiny.

Solid teeth cleaning: After the fluoride in the tea and the enamel of the teeth are calcified, it will enhance the resistance to acidic substances and reduce the occurrence of tooth decay; Fluoride can also eliminate plaque, and it is best to rinse your mouth with tea two or three minutes after eating.

In addition to bad breath: tea contains essential oils, the smell is fragrant, before and after brushing teeth in the morning or after meals, gargle a few mouthfuls of overnight tea, which can make the breath fresh, and often rinse your mouth with tea can eliminate bad breath.

Sunscreen: **If you are sunburned by the sun, you can gently wipe it with a towel dipped in overnight tea. Because tannic acid has an astringent effect on **, the flavonoid compounds in tea also have an anti-radiation effect.

Remove smell and oiliness: Overnight tea also has a strong effect of removing fishy gas and oiliness, and it feels refreshing to wash your hands after eating shrimp and crabs.

When using overnight tea, it should be done in a way that does not spoil (spoils). The temperature is high in summer, and the tea is easy to rancidity, if it is left for more than 24 hours, it is best not to drink it, otherwise it will cause diarrhea.

It is best not to drink overnight tea because it has been too long, most of the vitamins have been lost, and the proteins and sugars in the tea soup will become nutrients for the reproduction of bacteria and molds, so it is better not to drink it.

Overnight tea has a certain cleaning ability, can rinse the mouth, can also be used to wash the table, kitchen, tea can be taken out to the place that needs to be deodorized, can purify the air to a certain extent.

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.

To put it simply, you can't drink ......

Not only can not drink overnight tea, it is best not to drink the tea brewed in the morning in the summer, some people like to make a pot of tea to drink all day, so it is not good, not only the tea is easy to be infected with bacteria, and the tea brewing has a certain number of times, too many brewing times will brew some of the bad substances contained in the tea, (the general reasonable brewing times will not brew harmful substances) originally drinking tea is for health, do not become harmful because of improper tea drinking.

However, the unspoiled overnight tea has its own wonderful use in medical treatment, and the overnight tea contains rich acids, which can prevent capillary bleeding, such as stomatitis, tongue pain, warm rash, bleeding gums, sores and abscesses, etc., can be used overnight tea**. The eyes are often watery or bloodshot, and you can also wash your eyes with overnight tea several times a day. Before and after brushing your teeth in the morning or after meals, rinse a few sips of overnight tea to freshen your breath and fix your teeth.

.Overnight tea is generally not drunk, but it can be drunk when you are thirsty, because tea is a fermented thing.

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