This finding suggests that methylmalonic acid and homocysteine levels can be early markers for tissue vitamin B 12 deficiency, even before hematologic manifestations occur
SCC or BCC expands as a precancerous lesion named actinic keratosis, which is also called keratinocyte intraepidermal neoplasia, very general in UV-exposed regions and looks like reddish macules which are further enfolded by yellowish scales
B-12 supports red blood cell formation, neurological function, and DNA synthesis, making it a foundational treatment for fatigue, cognitive performance, and metabolic health
Xu Z, Li S, Li K, Wang X, Li X, An M, et al
parkeri intracellular survival, we observed infection with immunofluorescence microscopy using a Zeiss 900 with Airyscan 2 detector that enables super-resolution imaging