... you to see in dim light Recommended Dietary UsageInfants (AI) - (0-6 months) - Male 400 (1,333 IU), Female 400 ... IU) Adults - (19 years and older) - Male 900 (3,000 IU), Female 700 (2,333 IU) Pregnancy - (18 years ... same regardless of weight, gender, pregnancy, or lactation).Birth to 50 years, 5 µg (200 IU)51–70 years, 10 ... 3.45 IU/g)Sardines, canned in oil, drained, 50 g (1.75 oz), 250 IU (5 IU/g ...