Overweight caused by excessive fat accumulation in the human body is called obesity, which is formed because the body consumes more calories than it consumes, resulting in excessive fat accumulation in the body. People's fatness depends on the number of fat cells in the body and the content of lipids in fat cells. Most people who start to be obese in adulthood are cell hypertrophy, and there is no obvious increase.

Moxibustion stimulates acupoints, adjusts the functional balance of meridians, qi, blood and viscera, promotes gastrointestinal peristalsis, reduces fat absorption, increases its excretion, and achieves slimming effect.