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Older adults and people with digestive tract conditions that affect absorption of nutrients also are susceptible to vitamin B-12 deficiency

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Public batch ID: 5A1MQ-B001-5MG Current batch Batch 5A1MQ-B001 Janoshik Analytical batch-specific analytical report Proves identity Proves purity Checks amount Sterility not tested unless listed Scope limit: COAs document analytical testing for research materials