b12 injection cause diarrhea Can oral vitamin (B12) irritate the stomach? B12 vs Lipo B12 Injections
Description
Of particular note were hyperpigmented macules on the lips and longitudinal melanonychia on the fingernails (Fig

If this occurs, slight dose adjustment (increasing by 50mcg if not already at 500mcg) may help
There are several functions mentioned below: : Vitamin B12 is involved in the synthesis of myelin, which is a fatty substance that surrounds and insulates nerve fibers

Consult your doctor before receiving the medicine
Patients with nerve-related symptoms, such as tingling or memory lapses, may benefit from its direct bioavailability
