The Designs for Health HistaGest-DAO is a powerful product designed to support digestion of histamine-containing foods. Each tablet contains 60 gastro-resistant tablets, making it easy to take with your meals. This formulation provides 20,000 HDU DAO diamine oxidase enzymes, which help break down histamine, a compound found in many foods that can cause discomfort. By supporting digestion, HistaGest-DAO can help alleviate symptoms such as bloating, gas, and heartburn. Its easy-to-use format and reliable enzyme content make it an excellent choice for anyone looking to improve their digestion and enjoy histamine-free meals.