can b12 injections cause numbness and hands Vitamin Deficiency: Symptoms, Causes & Treatment Neurobion for Tingling Hands and
Description
This product is not labeled, promoted, or approved for use in humans or animals, and is not a dietary supplement, medication, or cosmetic

Vitamin B12 supplements are usually safe
But keep in mind that these dietary changes have their limits
Verify the prescribing provider's license on the state medical board website

Purity: Refer to batch-specific Certificate of Analysis (COA)
With my initial injection I experienced no appetite and nausea
