According to the USDA, Vitamin B12 deficiency is believed to be one of the most common nutrient deficiencies in the world, especially among people taking stomach acid-altering medications and antibiotics frequently, along with the elderly and sometimes vegetarians/vegans
Rare allergic reactions, particularly in individuals with sensitivities to specific additives
They are not intended to represent clinical evidence in humans, and AOD-9604 has not been approved by the FDA, EMA, or any other regulatory authority for any indication
Other people who are at risk of having vitamin B12 deficiency include those who have had intestinal surgery, or who have gut diseases like Crohns disease or celiac disease
However, it requires understanding basic formulation principles