Gastrointestinal no. 1 combines the power of ancient medicinal plants with the knowledge of modern science. Psyllium husks are a traditional remedy for diarrhea and constipation. Fennel seeds regulate digestion. This is the reason why they are a key ingredient in baby teas and served after meals in ayurvedic cuisine. Turmeric is also highly valued in ayurveda and used to treat inflammations. Mannan-oligosaccharides (mos) are effective prebiotics derived from the cell walls of yeasts. They cover the intestinal wall and thwart attacks by hostile microorganisms. At the same time, they are nutrients for friendly intestinal bacteria. Beta-glucans have an anti-inflammatory effect and can stimulate the immune defense.