The people who can not eat propolis are the following: First, patients with severe allergies can not eat, so as not to induce edema of the skin mucosa, rash, for the body is not beneficial. Second, pregnant women can not eat, propolis will stimulate the uterus, causing violent contractions of the uterus, seriously interfering with the normal growth and development of the fetus. Third, babies can not eat propolis, propolis for babies will have a certain impact, especially the normal development of the immune system. Fourth, people who often drink tea and coffee are not able to eat propolis, propolis will react to the caffeine in tea and coffee, and induce abnormal diseases. Propolis as a health product or drug, need to be under the guidance of a doctor, reasonable application.