Though there have been no side effects documented from vitamin B12 use from either supplementation or food consumption, you should always check with your doctor prior to beginning supplementation of any type
Some of the most common side effects after Qwo injections include bruising, soreness, itching, redness, swelling, and warmth in the treatment area
Your body determines where stored fat is used
Intrinsic factor: If you have conditions that affect the production of intrinsic factors, a protein necessary for B12 absorption, collaborating closely with a doctor is essential
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(8) Long-term vitamin B12 deficiency can cause permanent nerve damage and neurological symptoms