how long after b12 injection blood test Does a Shot Last In Your Body? Vitamin B12 Injections - Longridge

In the earlier Phase 2 trial, the highest dose tested (45 mg) produced 14.7% weight loss at 36 weeks, suggesting that longer treatment and dose optimization may yield further improvements

Researchers using DEXA scans or waist circumference measurements often see disproportionate reductions in trunk fat compared to peripheral fat during this phase

Researchers often study this compound pairing to better understand how signaling mechanisms interact with metabolic efficiency in controlled laboratory environments

This does not mean it would be ineffective for every patient but it does raise questions about expectations