why do i feel worse after my b12 injection Injection? Feeling worse after B12 Injections

Standard Monthly Maintenance Most people get B12 shots monthly

Optimal injection timing: First thing in the morning, at least 12 hours after your last meal, and 30-45 minutes before eating breakfast

Cyanocobalamin formulations contain trace amounts of cyanide and are contraindicated in patients with Leber's hereditary optic neuropathy

While methylcobalamin may be more readily absorbed than synthetic types, research has not shown a significant difference among the various vitamin B12 types

Follow-up testing at 6-8 weeks and 12-16 weeks allows monitoring of metabolic parameters and ensures the peptide is not producing unexpected effects

Methylcobalamin appears in many nutraceutical products