Lactobacillus Gasseri 3 Billion Cfu supports the feeling of fullness given interaction with leptin, a hormone that plays a crucial role in energy metabolism and fat storage. Lactobacillus Gasseri is a unique species of probiotic with activity that sets it apart from all other strains. Like many probiotics, Lactobacillus Gasseri is a lactic acid-producing bacterium, which makes it helpful for supporting healthy GI tract function because lactic acid provides valuable protection for the stomach lining and the mucosa of the intestinal tract. But the health-affirming activities of this versatile microscopic ally go far beyond digestive support, with many people finding that it makes a valuable addition to a healthy diet and exercise program for physical fitness and weight management. It is recommended to take one veggie capsule one to two times per day with food and water.