health conditions.
They should therefore be considered alongside other symptoms and medical findings rather than being treated as proof of vitamin B12 deficiency.
Who Is Most at Risk of Vitamin B12 Deficiency?
Although anyone can develop vitamin B12 deficiency, certain groups have a higher risk.
Older Adults
As people age, changes in stomach acid production can make it more difficult for the body to absorb vitamin B12 from food.
People Following Vegan Diets
Vitamin B12 occurs naturally mainly in animal-based foods.
People following a strict vegan diet may therefore be
