b12 oral vs injection Vitamin Injections vs. Supplements: Which Do You Actually Need? The Advantages of B12 Injections

Contact your GP if you notice no improvement after 46 weeks of treatment, experience worsening neurological symptoms, or develop new unexpected symptoms

A vitamin B12 shot delivers methylcobalamin directly into the body via intramuscular injection

Deficiency in B12 can lead to symptoms of depression, mood swings, and anxiety

This amino acid also aids in hormone production

John Myers introduced the idea of blending vitamins into an intravenous or injectable cocktail

My TSH and T4 have never been that far out of range but with the proper testing I found Hashimotos, which explained my constant fatigue and irregular periods (they can be anywhere from 14 days to 50+ and last 2-3 days or up to 10, and be very heavy or very light, truly irregular in all manner of ways!) Oh and folate needs testing too