can you inject your own b12 Vitamin Injection Sites: All Need to Know B12 Shot Benefits | Madison
Description
B12 injections for metabolism help your system function better, which may support digestion and calorie burn

Sarcopenia & Muscle Physiology: Research explores its potential to rejuvenate aged muscle stem cells (satellite cells) and improve contractile function in tissue models

however, for some patients, its more beneficial to receive them weekly

This is normal and temporary
"Vitamin B-12 and homocysteine status in a folate-replete population: results from the Canadian Health Measures Survey"

Most people tolerate this escalation well, experiencing minimal increase in side effects while gaining noticeably stronger appetite suppression
