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Support Mood & Brain Function B12 helps synthesize mood-related neurotransmitters like serotonin and dopamine
Short answer: If you can absorb B12, high-dose oral B12 (1,0002,000 mcg/day) is as effective as intramuscular injections for normalizing levels in most people (AAFP
Explore B12 Shots & Injections: Pros, cons revealed
Vitamin B12 deficiency must be overseen by a medical professional to create the best treatment plan for the individual circumstances
The reticulocyte count (immature red blood cells) typically rises within 35 days of starting treatment, indicating that bone marrow is responding appropriately to therapy
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