Just be sure to rotate the injection sites to avoid irritation or tissue damage
The most common example is metformin which is a drug commonly used for diabetes
By selectively inhibiting NNMT an enzyme central to energy regulation and fat metabolism this compound has demonstrated, in preclinical studies, the capacity to elevate intracellular NAD and SAM levels, suppress lipid accumulation in adipocytes, and reduce white adipose tissue mass in diet-induced obese mouse models
For example, 8 weeks on followed by 4 weeks off, or 12 weeks on followed by 6 weeks off
[1] [2] This occurs because B12 deficiency commonly affects the peripheral nerves, particularly those extending to the extremities
Is intramuscular (IM) administration of vitamin B12 injections preferred over subcutaneous (SC) administration?