doi: 10.3389/fphar.2022.972468 Received 18 June 2022 Accepted 23 August 2022 Published 29 September 2022 Volume 13 - 2022 Edited by Miguel Gonzalez-Muoz, University Hospital La Paz, Spain Reviewed by Emmanuel Andrs, Hpitaux Universitaires de Strasbourg, France Malvina Hoxha, Catholic University Our Lady of Good Counsel, Albania Updates Copyright 2022 Elangovan and Baruteau
A 2025 systematic review reported 7 of 12 maintained improvement beyond 6 months
To find out how soon you might see results, consulting a doctor and reviewing lab tests can help
B-12 injections bypass the digestive tract and deliver the vitamin directly into the bloodstream, ensuring quicker and more effective absorption
[DOI] [PubMed] [Google Scholar] 12.Park JM, Lee HJ, Sikiric P, Hahm KB
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