There is no such thing as “how long after the meal to walk on the blood sugar effect of the best” this statement, generally recommended in about half an hour after the meal and then begin to walk, is conducive to the digestive function of the gastrointestinal tract. After a full meal, the food in the stomach is not fully digested, the gastrointestinal tract peristalsis increased, the blood is mainly concentrated in the digestive system, if you take a walk at this time will affect the gastrointestinal tract digestion and absorption function, is not conducive to good health, and is prone to produce discomfort symptoms. Half an hour after the meal, food has been digested and absorbed to a certain extent, so this time is suitable for walking, slow walking and other sports, appropriate exercise also helps to increase the body’s sensitivity to insulin, which is conducive to blood glucose control. Patients diagnosed with hyperglycemia should actively cooperate with doctors for treatment.