The effect of osmanthus Tieguanyin tea has the effects of nourishing stomach and promoting fluid, clearing heat and moistening lung, relieving cough and eliminating phlegm. Especially suitable for autumn drinking. However, it should be noted that osmanthus Tieguanyin tea should not be drunk on an empty stomach, otherwise it will cause excessive stomach acid reflux, heartburn and other symptoms. In addition, osmanthus tea is warm, spleen and stomach deficiency cold people should not drink. In addition, pregnant women, children, the elderly, people with chronic diseases, and people with cardiovascular disease should drink less or less. 1, osmanthus tea, it is best to use the glass, so as to avoid the loss of aroma. If you don't have a glass at home, you can use a thermos to make tea.