why is b12 injection red in color The Power of Injections: More Than Just an Energy Boost Vitamin B12 Injection | NY

When the mutase enzyme is impaired, methyl malonic acid (MMA) accumulates

Proton pump inhibitors (PPIs) and H2-receptor antagonists, used for acid reflux, reduce stomach acid production, which can impair dietary B12 absorption, though this does not directly affect injections

At a Glance Yes, high-dose oral Vitamin B12 pills (1000-2000 mcg/day) are a highly effective alternative to injections for most people with autoimmune gastritis

Performing controlled in vitro metabolic studies

[DOI] [PMC free article] [PubMed] [Google Scholar] 17.Brkle A

Pharmacological mechanism is well-described in the peer-reviewed literature