Mast cell activation syndrome, or disease (MCAS), is a condition that causes mast cells to release these substances too frequently, resulting in severe allergic reactions. After detecting an ...

Caroline Cray, 24, was diagnosed with mast cell activation syndrome in 2018 She began battling ... helping her reintroduce more foods into her diet. She is also telling TikTokers that although ...

Caroline Cray was diagnosed with mast cell activation syndrome in May 2019 after repeated ... Treatment of this diagnosis involves a low histamine diet, which eliminates foods high in histamine ...