For many people, symptoms of histamine intolerance are influenced by diet. Foods that are commonly higher in histamine include: Fermented foods (e.g. sauerkraut, miso, kombucha) Aged cheeses (such as Histamine Intolerance Gut Health and SIBO Another Piece Of The Puzzle Dr Hagmeyer An Open Label Case Series of Glutathione Use for Symptomatic Management in Children with Autism Spectrum Disorder Does SIBO Affect Histamine Intolerance and DAO? Dr Lynch : Dr Lynch What to do if you have histamine intolerance? An expert gives advice