Hot peppers contain tasteless ingredients called Capsicain. Spicy lovers are luckier than those who do not like because the substance of Capsaicin in the red pepper accelerates the metabolism, raising the body temperature and causing energy spent. If you do not have a stomach problem, you can lose weight by adding red pepper to your food as much as possible. Experts and Researchers say that the effects of hot pepper on weight loss are is more than you think. Moreover, when food is hot or spicy, people tend to eat less. It also accelerates heart rate and helps clean up "bad" fat in the veins. The substance called capsaicin, which is found in hot pepper and causes a burning sensation, helps the body burn more calories.