Because tea contains a certain amount of tea polyphenols, if children consume too much, it will affect their sleep, and they will have difficulty sleeping or shallow sleep. Tea contains tannic acid and theophylline, which will affect the absorption of trace elements in the body and cause the lack of trace elements. Generally speaking, giving children tea does more harm than good. Of course, there is no absolute taboo for drinking tea and water. Not recommended for children under three years old.
Generally speaking, tea should be light, while drinking warm tea, not herbal tea, especially greasy food. In daily life, parents can give their children more drinks such as milk and soybean milk, which can help them supplement protein.
Tea identification
Generally speaking, the quality of tea can be identified by sensory evaluation. It is through people's vision, senses and taste organs that the intrinsic characteristics of tea are grasped, and the quality of tea is finally judged comprehensively through the methods of seeing, smelling, touching and tasting.
Usually, first pick up a handful of dry tea with both hands, put it on your nose and take a deep breath of tea. Everything that smells like tea is good tea; Poor with green smell or mixed with other smells.
At the same time, it can also be identified by combining the color of tea; Grab a handful of tea leaves by hand and put them in the middle of a white paper or a white plate. Spread out the tea leaves and observe them carefully. If green tea is dark green, black tea is dark green and oolong tea is dark green, and the color of each tea is basically the same, it is good tea. If the color of tea leaves is messy, uncoordinated or inconsistent with the real color of tea leaves, the quality is poor.