The lychee eating too much will not generally lead to poisoning, but too much lychee intake may cause fire, affecting blood sugar levels, and in serious cases may even induce lychee disease. Therefore, it is recommended that eating litchi should try to avoid eating in an empty stomach, and should avoid eating a lot of litchi. 1, cause fire: litchi is a hot food, eat more easily cause dry mouth, urine and other symptoms of fire; 2, affect the blood sugar level: litchi contains more fructose components, if the presence of diabetes patients, litchi intake is high, the body sugar content increases, may aggravate Diabetes condition. And normal people eat a lot of lychee in the short term, resulting in the fructose component stagnation in the blood, can not be completely absorbed, and may cause blood sugar lower. In addition, a large number of litchi in the fasting state, there is a possibility of reducing appetite, which in the long run will affect the sugar content intake; 3, induced litchi disease: If you continue for many days, a large number of litchi, and may even induce litchi disease, causing diarrhea, abdominal pain, fever, drowsiness, cold syncope of the limbs, hyperactive bowel sounds, paroxysmal convulsions, coma and other symptoms. Although eating lychee does not generally lead to poisoning, but lychee can cause a variety of uncomfortable symptoms when eaten in excess, so it is recommended to eat in moderation to avoid harming the body, you can generally control the intake of lychee according to the recommendations of the Chinese dietary pagoda, a full day fruit intake of 200-350 grams.