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Description
The systematic review protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO), registration number: CRD42024554513 (Available from) ( 2.2 PICOs question The primary research question addressed in this review was: What is the effectiveness of sublingual/oral administration of Vitamin B12 alone or compared to other forms of administration (e.g., intramuscular injection)?
What purity is your 5-Amino-1MQ 50mg
I purchased the 3 month and the vile has liquid showing the level being below the label
It is the cheapest but most stable form of B12
