[13] Potential Risks and Side Effects of B12 Injections Whilst B12 injections are generally considered safe due to the vitamin's water-soluble nature (excess is excreted renally), several adverse effects and risks warrant consideration
Genetic variants of methyl metabolizing enzymes and epigenetic regulators: associations with promoter CpG island hypermethylation in colorectal cancer
Yesfor gut-specific issues, oral administration is both effective and well-supported in animal models
A person with chronic illness often needs both treatment of their ailment at the root cause, and a boost that will allow the body to restore itself to its natural state of harmony
PMID: 28189172 6 Intramuscular Cyanocobalamin Treatment in Patients with Corpus Atrophic Gastritis and Vitamin B12 Deficiency: Efficacy and Predictors of Increased Requirement-A Monocentric Longitudinal Real-Life Cohort Study
For individuals exposed to high levels of pollutants or those looking to support their liver health, supplementing with glutathione can be especially beneficial