that were fed with a standart diet
These cumulative insults lead to epidermal thinning, degradation of collagen and elastin, and impairment of the skin barrier, which manifest clinically as wrinkles, delayed wound healing, and increasing vulnerability to dermatoses
10.1155/2021/9932218 [DOI] [PMC free article] [PubMed] [Google Scholar] Associated Data This section collects any data citations, data availability statements, or supplementary materials included in this article
Injectable vitamin B12 avoids this limitation by: Delivering a concentrated dose directly into systemic circulation Ensuring near-complete absorption Rapidly increasing serum B12 levels Because of this mechanism, B12 shots are often recommended for moderate to severe deficiencies or when quick correction is required
But they have some pros and cons, lets discuss them