Though there are no possible chances or reporting of vitamin B12 overdosage, it is key to follow the advice of your doctor
QUESTION See Answer Harvard School of Public Health: "Vitamin B12." John Hopkins Medicine: "Vitamin B12 Deficiency Anemia." Mayo Clinic: "Weight loss." Nutrients: "Vitamin B12 in Health and Disease." Tennessee Medicine: "Vitamin B12 deficiency and severe weight loss in an elderly patient." World Journal of Diabetes: "Excess vitamin intake: An unrecognized risk factor for obesity." Top Will Vitamin B12 Deficiency Cause Weight Gain Loss Related Articles Can Vitamin B12 Reverse Premature Gray Hair?If vitamin B12 deficiency is the cause of premature graying, then it can be reversed with vitamin B12 supplementation
Permanent hair reduction is defined as the long-term, stable reduction in the number of hairs re-growing when measured at 6, 9, and 12 months after the completion of a treatment regime,\u201d as well as treatment of benign pigmented lesions (sun spots and brown spots), wrinkles, and vascular lesions (such as port-wine stains, hemangiomas, telangiectasias)
Bursitis: Inflammation of the fluid-filled bursa sac, often from trauma or repetitive pressure
The same issue wouldn't be expected though when you take an injection
These issues come from the bodys sensitivity to high cobalamin levels