1. It is not advisable to drink too much lemon tea, because lemon tea contains tea leaves, which are rich in tea polyphenols. Drinking too much will cause central nervous system dysfunction, neurological dysfunction, and lead to sleep and rest problems. If the quality deteriorates, insomnia and dreaminess may occur, so lemon tea should be consumed in small amounts.

2. In addition, lemon tea is an acidic drink. Long-term use can also cause acid reflux, heartburn, and in severe cases, erosive gastritis and bile reflux gastritis.