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side effects of injection vitamin b12 Shots And How To Treat Them Are There Any Side Effects
Description
Without enough B12, red blood cells can become large and irregular (megaloblastic anemia), which reduces their ability to carry oxygen efficiently
It is a nasal spray: two squirts in the morning and you are done
Injection site: A specific anatomical area (e.g., deltoid, gluteal)
How Quickly Does a B12 Shot Work Many people feel the effects of a B12 shot within 24 to 72 hours, especially if they were deficient
