FIGURE 5-3 Steady-state plateau ascorbic acid concentrations (µmol/L) in plasma as a function of daily dose. Values are the means of plateau ascorbic acid concentrations from up to seven volunteers.
SOURCE: Adapted from Levine et al. (1996a).
The National Academies of Sciences, Engineering, and Medicine 500 Fifth St. N.W. | Washington, D.C. 20001
"5 Vitamin C."
Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids.
Washington, DC: The National Academies Press, 2000.
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