Vista Center for the Blind and Visually Impaired

b. Consuming high-dose vitamin A supplements. c. Drinking 2 quarts of vitamin A-fortified milk daily. d. Consuming large amounts of dark green and deep orange vegetables. 39. How many micrograms of dietary beta-carotene are equivalent to 1 retinol activity equivalent? a. 2. b. 4. c. 8. d. 12. 40. On . average ................
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