A U-100 insulin syringe
The people who are at the highest risk of B12 insufficiency or deficiency are older adults, those with atrophic gastritis, gastrointestinal disorders, pernicious anemia, those who have had gastrointestinal surgery, vegans, and vegetarians
Product information is not medical, veterinary, diagnostic, compounding, dosing, administration, or treatment guidance
It does this without affecting any other enzyme or part of the metabolic cycle (Neelakantan, 2018)
Individuals dealing with burnout, persistent fatigue, or systemic inflammation who may benefit from better NAD+ preservation and mitochondrial support
The injections are prescribed by a medical provider and given intramuscularly, or into the muscle