CobVar-a comprehensive resource of vitamin B12-associated genomic variants

The importance of vitamin B12 (cobalamin) in numerous biological processes, including DNA synthesis and cellular energy production, underscores the need for therapeutic and public health strategies to address B12 insufficiency/deficiency in the population. Genetic variations in pathways influencing cobalamin absorption, transport, and metabolism can affect various direct and indirect measures of vitamin B12 status. To facilitate a structured approach to studying these genetic factors, we aimed...