EAR for Pregnancy
14–18 years66 mg (375 µmol)/day of vitamin C
19–30 years70 mg (398 µmol)/day of vitamin C
31–50 years70 mg (398 µmol)/day of vitamin C

From: 5, Vitamin C

Cover of Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids
Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids.
Institute of Medicine (US) Panel on Dietary Antioxidants and Related Compounds.
Washington (DC): National Academies Press (US); 2000.
Copyright 2000 by the National Academy of Sciences. All rights reserved.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.