Many do well on oral supplements, but someone who is already symptomatic and confirmed low may recover faster with injections before switching to oral maintenance
Copper Peptides vs Healing Peptides Peptides like BPC-157 and TB-500 are often compared to copper peptides for healing applications
[145] Shorb, Folker and Alexander R
Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays essential roles in numerous physiological processes throughout the body
Certain populations face higher deficiency risk: vegetarians and vegans (B12 is primarily found in animal products), adults over 50 (decreased stomach acid reduces B12 absorption), individuals with digestive disorders like Crohn's disease or celiac disease, and those taking medications like metformin or proton pump inhibitors
PMID: 22463691 | doi:10.1146/annurev-biochem-052110-115718 Mendias CL et al