Vitamin B12 injections can help a deficiency, but a person with an average B12 level can replete himself by not taking supplements and eating foods rich in B12
Full text Marso SP, et al
They were subsequently able to investigate causality more thoroughly using rat experiments
Chen, L., Deng, H., Cui, H., Fang, J., Zuo, Z., Deng, J., Li, Y., Wang, X., & Zhao, L
EXION is a strong option for people noticing early signs of aging, mild skin laxity, fine lines, uneven texture, or dullness, and who prefer a non-surgical approach with little downtime
It covers the biochemistry, the evidence honestly, the regulatory status most articles skip, and how to position MIC with patients without promising something it cannot deliver