Smoking may lead to increased cholesterol and decreased HDL, accelerating the emergence of atherosclerosis in the cardiovascular and cerebral vessels. 1. Smoking will affect blood lipids to a certain extent, may lead to triglycerides and total cholesterol increase, high-density lipoprotein decline, long-term smoking and high blood lipids play a coordinating role, damage to the endothelial cells of blood vessels, accelerate the patient to appear atherosclerosis, is not conducive to the cardiovascular and cerebrovascular health. In addition, the nicotine contained in cigarettes will make the heart beat faster, blood vessel contraction, which in turn causes blood pressure fluctuations, leading to cardiovascular and cerebrovascular diseases. 2. It is recommended that we try not to smoke, develop good dietary habits, less late at night, pay attention to diet, less oil, less salt, less sugar, every day adhere to the regular exercise, high blood lipid patients standardized to take suitable for the condition of the lipid-lowering drugs, regular rechecking of blood lipids, liver function and other indicators. Smoking is not conducive to the health of blood lipids, it is recommended to quit smoking as soon as possible, which is conducive to the health of the body.