which needle to use for b12 injection What Size Can I inject B12 with an insulin needle? what gauge needle to use

is essential for mitochondrial energy production, DNA repair, and numerous enzymatic reactions, researchers have investigated how modulation of NNMT activity may influence cellular bioenergetics and metabolic efficiency

European Journal of Endocrinology , 143(4), 535541

The short answer: it depends on how your provider gives it

" (Extract from Martyn Hooper's "What you need to know about Pernicious Anaemia & Vitamin B12 Deficiency") Many breakfast cereals are now fortified with folic acid and you can bump up your Folate by increasing your intake of leafy green vegetables - sprouts, broccoli, asparagus, spinach

Always tell your doctor about all your current medicines, including any prescriptions, over-the-counter drugs, vitamins, and herbal products

Using a Drawing Needle For a truly professional technique, its best to use two separate needles: one for drawing the B12 from the vial and a new one for the injection itself