Oral delivery is pharmacokinetically disadvantaged versus injection for systemic targets, but may have a genuine local advantage for GI-tract applications because degradation products act locally before absorption
It is believed that up to 90% of vegans and vegetarians are deficient in B12 (R, Se and T, 2014), and therefore recommended that they should use supplements to ensure their continued health
B12 sprays are formulated for easy and effective supplementation
Peptide stability in gastric juice is documented - research confirms activity via subcutaneous and oral routes
B12 also promotes healthy brain and nerve function, aids in fat metabolism, and helps prevent anemia-related exhaustion
It enhances the production of growth factors that aid in tissue regeneration, reduces inflammation, and protects against the harmful effects of oxidative stress