A family living in the Liwan District, more than 70 years old granny, usually like to eat lard fried vegetables and fried food, for decades. 50 years old, she suffered from hypertension, from last year, her left leg appeared intermittent limp. In January this year, claudication also appeared in the right leg. Doctors found that her blood vessels were occluded and recommended that she have a life-saving operation to amputate her leg. The people know that myocardial infarction can kill people, so they usually pay a lot of attention to it. However, peripheral arterial vascular occlusion is not taken seriously enough by many people. In fact, this disease is just beginning to be atherosclerosis, and has a lot to do with diet, usually eat too rich, high fat, high sugar, high calories, and no moderation, even if the use of more drugs will not help. The “three high”, age 70 years or older is a high-risk “crowd”, than the general public, more likely to induce vascular occlusion. It is understood that the onset of vascular occlusion is divided into several stages, at first will be manifested as cold legs and feet, and then walking will appear intermittent claudication, if this time can get timely treatment, the cure rate in more than 90%. If it is delayed to the third stage, the patient is too painful to sleep at night, the cure rate will be greatly reduced.