How can B12 shots help with longevity
There are no significant restrictions, but you should avoid vigorously massaging the injection site for a few hours
The recommended clinical dose used in the Egrifta label is 2 mg administered subcutaneously once daily
Its history began with a breakthrough by a research team at the University of Texas, USA, in 2017.At that time, NNMT was recognized as a key enzyme in cellular metabolism and energy homeostasis, highly active in adipose tissue and closely linked to obesity, type 2 diabetes, and other metabolic diseases
The current label states it is not indicated for weight loss management (FDA, 2025)
In all of these cases, a thorough medical evaluation is essential before any B12 supplementation