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No non-vegan ingredients are added or necessary

Neither product can be legally advertised in Australia

B12 Injection Vitamin B12 is a nutrient that helps keep your bodys blood and nerve cells healthy and helps make DNA, the genetic material in all of your cells

The FDA's concerns cite peptide manufacturing risks: incompletely characterised active ingredient, peptide fragments, degradation products, and impurities that the immune system may recognise as foreign

Self-diagnosing based on symptoms alone is unreliable because fatigue, tingling, mood changes, and cognitive difficulty overlap with dozens of other medical conditions