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Some people are unable to manufacture Intrinsic Factor, a condition called pernicious anemia, making it impossible to absorb Vitamin B12 from foods or oral supplements
Vitamin B12 plays a vital role in red blood cell production, nerve function, and cellular energy
Within You cannot have a vitamin B12 injection if: You are sensitive to any of the excipients, which are - acetic acid, sodium chloride, sodium hydroxide, and water for injections
conservative replacement protocols use 150500 mcg daily, advanced research up to 10002000 mcg daily
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