1. beauty beauty: Green tea and lemon are rich in tea polyphenols, which can remove facial oil, inhibit bacteria, scavenge free radicals, reduce wrinkles and inhibit melanin deposition, thus whitening the skin. 2. Lipid-lowering: Soaking green tea with lemon is beneficial to reducing serum cholesterol content, thus reducing blood lipid, and can effectively prevent and treat cardiovascular and cerebrovascular diseases such as hyperlipidemia, arteriosclerosis, myocardial infarction and cerebral infarction. 3. Runchang laxative: Green tea and lemon are rich in dietary fiber, which is conducive to promoting the secretion of digestive juice and promoting gastrointestinal peristalsis, thus alleviating constipation.