Alison Vickery
Alison Vickery - The Low Histamine Coach
The role of histamine in the nervous system is largely overlooked, despite the nervous system being an important source of histamine, which accounts for a wide ranging symptoms. Histamine Receptors Histamine has four known receptors, name H1R, H2R, H3R and H4R. The first three are present widely in the brain. H4R is not. H1R excites […]