Can we drink overnight tea? Is it not only toxic but also carcinogenic? Here comes the truth →

"Can tea help you lose weight and sober up? Is overnight tea poisonous and carcinogenic?" Tea has always been regarded as a healthy drink. Some people think that tea can help you lose weight and sober up; of course, there is another attitude towards overnight tea - "cancer". So can we drink overnight tea? What effects will it bring?

The reason why some people think that overnight tea is poisonous is that they think the nutrients contained in the tea can become a breeding ground for bacteria and fungi. If left standing for a long time, it may breed other harmful microorganisms. After drinking it, symptoms of gastrointestinal infection such as vomiting and diarrhea may occur.

In fact, there is no strict definition of overnight tea . It mainly refers to tea that has been brewed for too long. Usually, the water temperature for brewing tea is between 90℃ and 100℃, which will kill most bacteria, and some substances in the tea leaves themselves have certain antibacterial effects. If tea is left open indoors, a small amount of bacteria from the air will enter, but the bacteria in the tea grow very slowly, and the impact caused is minimal .

In addition, tea that has been brewed for too long will not produce any toxic substances except that its color tends to darken and its taste is bitter. The reason why its color darkens is due to the oxidation of tea polyphenols.

Can drinking tea help you lose weight? Many people are also confused. The calories in tea are extremely low and can be almost ignored. So, if you usually like to drink high-sugar, high-calorie drinks such as milk tea and juice, switching to tea is definitely a good choice, because it can help you reduce a lot of calorie intake, which is a great help in losing weight.

As for the claim that tea can "scrape away fat" and accelerate fat burning, there is currently no sufficient evidence to support it. Therefore, don't expect to lose weight easily by drinking tea alone. If you want to lose weight successfully, you still have to rely on a healthy diet and moderate exercise. Although tea is good, it cannot replace a healthy lifestyle.

Some people like to drink tea to refresh themselves. Here is a kind reminder that although the caffeine in tea can refresh the mind, excessive intake may stimulate the nervous system and cause insomnia, palpitations and other discomforts. Therefore, while tasting the fragrance of tea, we must also control the concentration of tea to avoid the negative effects of excessive drinking.

Tea contains caffeine. If you have sleep disorders or are sensitive to caffeine, you should avoid drinking tea before going to bed to avoid affecting your sleep.

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