Gastro-AD® is a food supplement based on non-GMO soy fermented by Lactobacillus strain L. delbrueckii R-187 (Rosell-187). It has an excellent track record of safe and effective use for management of symptoms of GERD including acid reflux, heartburn, vomiting, and nausea and has been backed by several published studies, in a total of 650 people. Gastro-AD® represents a natural and safe alternative to over-the-counter (OTC) remedies with the extra nutritional benefits of fermented soy. Download our study summary to learn the results of our newest clinical trial.