best injection site for vitamin b12 C and Techniques How to Give B12 Injections

In all that time harmful effects have never been shown from overdose

I can give you some additional guidelines to go on, though

Preclinical research indicates that NNMT inhibition may influence adipose tissue function, mitochondrial efficiency, and intracellular energy utilization through mechanisms distinct from traditional endocrine or appetite-regulating pathways

Result confirms the effectiveness

These combined effects create a balanced environment for improved metabolic efficiency, helping the body sustain energy throughout the day

Frequency Depends on What You Need How often you get injections isn't one-size-fits-all