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Living with chronic back pain can make even simple tasks feel difficult
They tend to decline as you get older
These include: Older adults, as they absorb B12 less easily Vegetarians and vegans, because B12 is mostly in animal products People with stomach problems like celiac disease or Crohns disease Those who have had gastric bypass surgery Knowing these risk factors helps find who might need to check their B12 levels
PMC 6486352
US$ 25.80
US$ 28.10
US$ 23.26
US$ 21.92
