Double lower extremity atherosclerosis food has no obvious contraindications, but to limit the high-fat food, low-salt food, limit the intake of high-calorie food. Double lower extremity atherosclerosis patients do not have strict contraindications for diet, but the occurrence of this disease and elevated blood lipids have a direct relationship, so usually life should be appropriate dietary restrictions. 1. Limit high-fat food: such as animal fat, animal offal, etc., excessive intake of high-fat food will increase the blood lipid level, elevated blood lipid and atherosclerosis has a direct relationship, to strictly limit the intake of such food. 2. Low-salt food: excessive salt intake will increase the tension of blood vessels, which will lead to the elevation of blood pressure level, patients with high blood pressure will also promote the progression of atherosclerosis, do not usually pay attention to low-salt diet as the main. 3. Limit high-calorie food: patients with atherosclerosis should also limit high-calorie food, such as chocolate, fried food, etc., which may also raise blood lipids and increase the risk of atherosclerosis. Dietary control of patients with atherosclerosis is very important, if necessary, under the guidance of a physician to develop a healthy prescription, scientific and reasonable dietary control.