high vitamin b12 levels after injection Are Shots Right for You? B12 Injection Frequency: How Often
Description
Seek urgent medical attention (via NHS 111 or 999 in an emergency) if you experience severe or persistent abdominal pain, persistent vomiting, signs of dehydration (such as dizziness, reduced urination, or extreme thirst), or symptoms suggestive of low blood sugar (such as shakiness, sweating, or confusion)

Lastly, a deficiency in vitamin B12 can lead to the inability to lose weight and keep it off for good

Week 1: internal changes only Do not expect visible changes

Use only under medical supervision.
Some still choose to explore B12 injections with a medical provider as part of their wellness plan