*Correspondence: Nicole Theresa Cacho, [email protected] Specialty section: This article was submitted to Microbial Immunology, a section of the journal Frontiers in Immunology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
People Experiencing Unexplained Fatigue or Brain Fog Even without a formal diagnosis of deficiency, many people feel chronically tired, foggy, or unmotivatedsymptoms that can stem from suboptimal B12 levels
Bellinger FP, Bellinger MT, Seale LA, Takemoto AS, Raman AV, Miki T et al
This can result from a variety of factors, including: Sun exposure UV rays stimulate melanin production