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Description
Investigating vitamin B12 deficiency

However, many of its visible and internal signs are linked to a decline in cellular function and hormone production

However, most studies are somewhat artificial as they used intraduodenal tube administration of selected nutrients, rather than ingestion of a true meal ( The aim of this review was to describe the current evidence on the role of gastrointestinal (GI) peptides in FGID, especially in FD and gastroparesis

Vitamin B-12 Injections What Is Vitamin B-12 Injections
