For others, it may take several days or even a few weeks to experience the full effects, as your body gradually rebuilds its B12 stores and enhances red blood cell production
It also participates in energy metabolism and homocysteine regulation
Clinical Trials: Impact of B12 Supplementation on Metabolites Below are four graphs showing the response to B12 supplementation of serum B12, holotranscobalamin, MMA, and homocysteine: Eight trials of predominantly older adults with at least mild deficiency (Dangour, 2015
This can prove beneficial in people with methylation disorders or gene variations like MTHFR
When to Seek Help: What If I Don't Feel Better
Therefore, it is a powerful tool for obesity and metabolic disorder investigations