b12 injection subcutaneous vs intramuscular Vitamin Deltoid Site What happens if you inject

People with IgE food allergies often have an impaired capacity to break down histamine in the digestive system, so if someone is continually eating a food they are allergic to, it could be the cause of the increased histamine

These include methionine (an essential amino acid involved in metabolism), inositol (a sugar alcohol involved in fat removal), and choline (an amine involved in the metabolism of fat)

[37] The MMACHC gene product is characterised as a cyanocobalamin reductase (cyanide-eliminating) and an alkylcobalamin reductase

Its important to note while both DAO and HNMT help manage histamine within the body, DAO is the main enzyme that affects histamine intolerance due to its critical role in processing dietary histamine