These include how severe the deficiency is, the persons health needs, and how the shot is given
Intravenous Vitamin B12 shots can be given intramuscularly , subcutaneously , or intravenously
Importantly, the disease causing I148M variant was a gain of function for the interaction with ABHD5 and inhibition of lipolysis, and could promote TAG accumulation in an ABHD5-dependent manner (70)
However, there are also cases when additional factors such as lack of sleep, poor diet, and deficiency of other vitamins like iron, folate, and others, contribute to the issue
The frequency of Vitamin B12 Injections depends on several factors, including your current levels, lifestyle, and health conditions