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what's the v difference between b12 injections and b12 pills Vitamin vs. Supplements: Which Works Best? Vitamin B12: What It Is,
Description
The UK Government suggests that adults aged between 19 and 50 years of age need 1.5 micrograms per day (NHS, 2020)

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Where are these b12 storage places

32 33 34 35 Oral B 12 supplementation may result in serum B 12 concentrations within or sometimes above the normal range without reducing symptoms, which can obscure the correct diagnosis
