CFH健康知識網 - 簡介:維他命A
Life stage group RDA Adequate intakes (AI*) μg /day Upper Limit μg /day 嬰兒 0-6 months 7-12 months 400* 500* 600 (2000 IU) 600 兒童 1-3 years 4-8 years 300 (1000 IU) 400 (1320 IU) 600 900 (3000 IU) 男性 9-13 years 14-18 years 19-70 years...