Bitter gourd squeezed into juice and drunk directly can achieve the effect of losing weight. Bitter gourd diet: Method: Make sure to eat 3 raw bitter melons every day, 1 week and lose at least 4 kg. Principle: Bitter gourd contains a kind of high-energy lipid, which only acts on the small intestine, an important part of the human body to absorb fat. By changing the pore network of intestinal cells, the absorption of heat macromolecules such as fat and polysaccharide is prevented, but the absorption of nutrients such as vitamins and minerals is not affected. This special ingredient called "fat killer" can reduce the intake of fat and polysaccharide by 40%-60% M 1.