Unraveling the Genetics of Histamine Intolerance with Carolyn Ledowsky Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease Discover 32 Healthy in 2019 and low histamine foods ideas low histamine diet, post partum workout, post baby workout and more Mast cells are hypersensitive immune cells that release histamine and other inflammatory mediatorsoften in response to oxidative stress, environmental toxins, and immune imbalance. Many patients with MCAS have low levels of glutathione.