All right. Prebiotics are food ingredients or preparations that are not digested by the host, usually oligosaccharides, which can selectively stimulate the activity or growth and reproduction of one or more resident bacteria in the colon and improve the health of the host. Natural prebiotics are the compound components of fructooligosaccharides and galactooligosaccharides, which act on the gastrointestinal tract, promote the growth of beneficial bacteria, improve the gastrointestinal environment, and prevent problems such as excessive internal heat and diarrhea. Hello, a thin compound probiotic is good, you can buy it. People who lose weight should pay attention to a light diet and increase exercise appropriately. Diet is based on light, low-calorie and low-fat foods, avoiding greasy and high-sugar foods, and cooperating with exercise under diet management to promote body fat consumption and improve self-immunity, so as to achieve some slimming and fitness effects. The scientific way to lose weight is diet plus exercise to avoid excessive dieting and adverse effects on the body.