b12 folate injections with Hyaluronic Acid, Collagen and – 25000 mcg B12 Complex | Maximize Absorption & Energy Vitamin B-12 Injection - Mobile
Description
Hormone Research

the plasma level of the compound reaches its peak within 1 hour after intramuscular injection

Breakfast Cereals : Some breakfast cereals are fortified with Vitamin B12
If there has been long-standing damage, this triggering might overwhelm the system, temporarily worsening symptoms

Still, more is not automatically better, and frequency should be guided by a licensed provider who knows your history
