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Up to 20% of people over 60 may become deficient according to UCLA Health (2022), and the National Institutes of Health estimates that 10 to 30% of older adults cannot absorb naturally occurring vitamin B12 from food
IF is made in the stomach and binds to B12, forming a complex that can be absorbed in the intestines
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Getting the recommended Vitamin B12 and other nutrients through diet is the best way
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