b12 injection histamine intolerance The Role of Vitamin and Intolerance: The Surprising Gut Connection Vitamin B12 and histamine intolerance

Mice in the vehicle cohort received three subcutaneous (SC) saline (1 ml/kg) injections/day (0930, 1330, 1730 h) and mice in the treatment cohort received three SC injections of the NNMT inhibitor 5-amino-1MQ at a dose of 20 mg/kg/injection for a total dose of 34 mg/kg/day of the parent compound (calculated according to free weight) for 11 days

Core Mechanisms Recap: NNMT Inhibition: Prevents NAD depletion, supporting energy production and metabolic flexibility

Possible side effects include injection site pain or redness, mild diarrhea, nausea, itching, headache, or dizziness

Mild, short-lived reactions can include soreness at the injection site, a brief flushing sensation, mild bruising, or, very rarely, mild nausea

Linus Pauling Institute Oregon State University Updated in October 2023 by: Victoria J