PMC:7589163 / 20117-20610 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7589163","sourcedb":"PMC","sourceid":"7589163","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7589163","text":"4.3. Recommended Daily Allowance and Supplementation\nIn adults, the average requirement of vitamin C is considered to be the amount that compensates for the metabolic losses of vitamin C and ensures a fasting ascorbate plasma level of 50 µmol/L [62,63] (Table 1).\nIn infants and children, no data for deriving the average requirement are available. The European Food Safety Authority (EFSA) extrapolated the vitamin C requirement in this age group from the vitamin C requirement in adult 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