The principle of losing weight is lipase inhibitor, which prevents the fat (30%) from being absorbed into the body, thus controlling the fat intake from the source and achieving the purpose of losing weight. It only acts on the gastrointestinal tract, and the blood concentration is low, but it does not act on the central nervous system and does not inhibit appetite.
The only effect on the body is that it may have an effect on fat-soluble vitamins, but it has little effect.