Eating lychee is not going to lower blood sugar, although the nutritional value of lychee is quite high, can nourish, strengthen the spleen and move Qi to reduce swelling. For the weakness of the body after the disease, the spleen and kidney weakness, bruising and bloating improvement has a positive effect. But because of the high sugar content of lychee, so not only will not lower blood sugar will lead to an increase in blood sugar in the body, easy to cause the phenomenon of high levels of blood sugar. Patients with persistent high levels of blood sugar are prone to irritability, lack of concentration, memory loss, excessive sweating, fatigue and other symptoms. To lower blood sugar, you should choose fruits with lower sugar content, such as apples, grapefruit, kiwi, etc. These fruits have lower sugar content and less calories. The vitamins and fiber contained have a positive effect on regulating the blood sugar level in the body, which can stabilize the blood sugar within the normal range and have a role in lowering blood sugar.