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Petri D, Mravkov D, Kuckov K, Kiidayov S, Cieslak A, Szumacher-Strabel M, et al

Lethargy, fatigue or feeling faint

Here we will discuss these and other questions and considerations surrounding your b12 shots not working

Symptoms such as dizziness, headaches, weakness, constipation, or hair thinning can develop from many different medical conditions, not only low B12 cancer concerns
