can you give a b12 injection in the arm How to self-inject intramuscular vitamin - Overview Best Vitamin B12 Injection Sites:

This finding is of interest as there is evidence that + IELs play an important role in mucosal repair and tumor surveillance, and that their number is reduced in patients with refractory CD [76]

For treating a deficiency, injections are usually given frequently at the start, for example, several times per week or every other day for a couple of weeks, to quickly build up body stores

Regular administration can lead to significant improvements in symptoms such as fatigue, weakness, and cognitive disturbances associated with deficiency

Regular check-ins are every 3-6 months, based on the patients condition and how theyre doing

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