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Dietary sources should be prioritized, with supplements added only to reach age-appropriate total intake (1,000-1,200 mg daily from all sources)

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Some particularly good sources of vitamin B12 include: Liver beef kidney trout canned salmon fish Ground beef eggs Milk Chicken It may be difficult for some people to meet vitamin B12 requirements, especially vegetarians

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Vitamin B12 is a nutrient that helps the body efficiently metabolize fats and carbohydrates