Leaflets Metabolome diagnostics Mikrobiom 2.0 „Leaky gut“ Irritable Bowel Syndrome (IBS) Mikrobiom 1.0 Melatonin - Key for Sussessful Therapies Parasites in the intestinal tract Fatty acids and their importance for health Hormones in Saliva Tryptophan metabolism Histamine Intolerance Chronic Stress