Interactions with Medications and Substances Alcohol and Caffeine: Regular consumption of alcohol may interfere with the body's ability to absorb vitamin B12, potentially diminishing the efficacy of the injection and leading to suboptimal relief from deficiency symptoms
The entire AHK-Cu-specific peer-reviewed base is a single 2007 ex-vivo/in-vitro study, in which it promoted human hair-follicle elongation and dermal-papilla-cell proliferation at very low concentrations (one apoptosis measure was not statistically significant)
Intrinsic Factor and Absorption Challenges As previously noted, intrinsic factor is a key player in B12 absorption, as it binds to the vitamin, allowing for proper absorption
Warnings: Hypersensitivity Reactions: Monitor patients closely for any allergic reactions
Have gastrointestinal conditions that impair nutrient absorption (e.g., IBS, celiac disease, or Crohns)