Nature’s Plus Gi Natural Drink 174g Heals. Rejuvenates. GI Natural goes far beyond the many microflora, enzyme, and gut health products on the market today. It features the nutritional support of 4000 mg of L-Glutamine, the recommended level for optimal results. Highly active microflora, whole food enzymes, prebiotic fibre and other essential co-factors and also supplies soothing Ginger and Turmeric. GI Natural delivers powerful synergistic activity to ensure total digestive wellness.