Lemon leaves contain some organic acids and minerals that are beneficial to the human body, long-term lemon leaves in water to drink a lot of help to human health. The fresh lemon leaves after washing with boiling water, can effectively relieve coughing and asthma symptoms, it should be noted that the measurement of a decoction is not too much, the lemon leaves in 10 grams or so is good. Lemon leaves have a main effect is appetizing, in daily life with lemon leaves in water, can effectively promote gastrointestinal peristalsis to help clean up the stomach.