茶叶是一种天然的保健饮品,它对人体具有多功能、全方位的保健功效。含有多种人体必需的营养成分,如蛋白质、氨基酸、脂类、维生素以及矿物质,同时,茶叶中还有许多有益人体的药用成分,包括咖啡碱、脂多糖、茶多酚等,经常饮用可对人体起到防病、治病的功效。但是,饮茶不当也会对身体造成危害。因此,饮茶要讲究科学。只有科学饮茶,才能去弊存利,有益于人体健康。 Tea is a natural health drink, it has a multi-functional, full range of health effects. Contains a variety of essential nutrients, such as protein, amino acids, lipids, vitamins and minerals, while there are many beneficial medicinal ingredients in tea, including caffeine, lipopolysaccharide, tea polyphenols, etc., regular drinking can be Play against the human body disease, the efficacy of treatment. However, improper drinking can also harm the body. Therefore, tea should pay attention to science. Only scientific tea, in order to abuse the benefits, beneficial to human health.