how many units of b12 should i inject weekly Compounded Cyanocobalamin (Vitamin B12) Injection B12 Shots Dosage for Adults:

Some patients tolerate 29G or 30G gauges equally well and prefer slightly longer needles for added assurance of subcutaneous placement

Oral forms benefit from empty stomach administration to maximize absorption

Lebers hereditary optic neuropathy: B12 supplementation can worsen the conditionconsult a specialist (MedlinePlus)

Healthcare professionals prescribe B12 injections for people with a nutrient deficiency

While this may sound like a hassle compared to taking a daily pill, the effects of a single injection can last much longer depending on individual needs

Provides lab tests, such as blood glucose and cholesterol, to assess metabolic gains