Nicotine is strong toxic substances can be absorbed into the skin and the lining of the body, and is coupled with an addiction. This substance stimulates the brain in the first term and acting on the central nervous system. Higher blood pressure Pulse and heart beat faster 30 times per minute. Makes the heart work harder than normal and stimulate the bowel to squeeze past, but needing to press the nervous system. Bad fats cause higher blood Make the blood tubes stenosis which causes cardiovascular diseases and high blood pressure.