The need for
vitamin A in a 16 year old adolescent female is 700 microgram/day of
retinol equivalents.The body converts 2 mcg of retinol equivalents to 1 microequivalent of vitamin A. The average requirement for females in general is 5,000 IU. The 5,000 allowance is equivalent to 1000 retinol IU.
One IU is equivalent to 0.3 microgram (mcg) of retinol, 0.6 mcg of
Beta-carotene, or 1.2 mcg of other provitamin A carotenoids; one RE is equivalent to 1 mcg of retinol, 6 mcg of Beta-carotene, or 12 mcg of other provitamin A carotenoids; and, one RE equals 3.33 IU of retinol or 10 IU of Beta-carotene or other carotenoids. I know it looks complicated, but you will see both values used on labels and in reference books.
A
haptoglobin test is often administered if anemia is suspected although other conditions may be involved. A ALT of 27 falls within the normal range of 7-56 although this may vary slightly from lab to lab. If the haptoglobin test is low, this alerts the doctor to screen for
hemolytic anemia. So, the way to get it up is to treat the hemolytic anemia.
The orange palms are often seen when foods high in
beta carotene, the precursor to vitamin A, is consumed in the diet and/or
vitamins. High beta carotene/A foods include: fortified milk, eggs, shrimp, cheddar and Swiss cheese, sweet potatoes, carrots and juice, pumpkins, squash, spinach, mangoes and turnip greens.
I apologize. I started to answer this question and was interrupted. I hope this covers your query. Sincerely, Kathryn Shattler, MS,RDN