vitamin b12 injection composition 3000 mcg B-12 Compliance Injection: Package Insert
Description
doi: 10.1038/nature05026

We understand

Recognizing that optimal process control is paramount to operational safety, efficiency, and profitability, this course places a concentrated focus on the critical role of the Proportional-Integral-Derivative (PID) controller

No obvious weight loss yet- but again its only been 3 weeks so I am sure this will change over time
