The content of tea polyphenols in green tea beverage is not clearly marked on the package. In order to ensure the color of tea beverage, some tea polyphenols contained in tea will be treated during the production process. The multiple production processes required to make tea drinks will further consume tea polyphenols, vitamins and other nutrients contained in tea. Therefore, the nutritional value of the processed tea beverage is far less than the original tea soup.
In order to improve the taste and long-term preservation, a lot of sugar and certain preservatives will be added to tea drinks. Some bottled green tea drinks on the market have higher calories than cola. The sweetness of green tea is not high Without knowing it, drinking a lot of green tea will not only make people fat, but also increase the risk of diabetes.
Extended data
Harm of green tea beverage;
1, renal injury increases the risk of kidney calculi.
Kidney is the most important excretory organ of human body, and most harmful substances produced in human body are excreted in the form of urine through kidney. Drinks often contain a lot of minerals, additives, pigments, preservatives, etc., which will damage the kidneys and increase the risk of kidney calculi.
2, damage to teeth, long-term drinking will corrode teeth.
Various additives, odorants and organic acids contained in drinks have a strong corrosive effect on human teeth, which will destroy the protective enamel on the surface of teeth, and then lead to symptoms such as acid pain and pulp disease.
3. The adverse effect of lowering blood sugar on nutrient intake.
Too much sugar intake will make people's blood sugar rise, and then make the central nervous system of human body feel full. But this kind of drink that does not drink water will lead to an increase in blood sugar levels, and if you don't eat it, you will be "full". After a long time, it will not only affect your appetite, but also affect the normal intake of various nutrients.
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