This is the point where DAO supplements come in handy. DAO, or diamine oxidase, is an enzyme that breaks down histamine in the body. Taking a DAO supplement can help alleviate symptoms of ...

State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China ...

School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and ...