Archive for June 26th, 2011
PREGNANCY AND VITAMIN A
Posted on June 26, 2011, under Women's Health.
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Vitamin A is a fat-soluble vitamin that occurs in nature in two forms: preformed vitamin A which is only found in certain tissues of animals, mainly the liver, and beta-carotene. This preformed vitamin A is metabolized by animals from carotene (pro-vitamin A) in their food.
Vitamin A helps build resistance to infection and supports the integrity of the mucous membranes of the respiratory, urinary and digestive tracts. Vitamin A is also essential for the normal growth of strong bones and teeth in children and is necessary for fertility in both men and women.
It must be underst00d that many of the foods we eat each day contain vitamin A, and providing we eat sensibly, these foods are very safe.
Expectant mothers however should not eat large quantities of vitamin A rich foods, foods contributing more than 25,000 IU of vitamin A to the daily diet.
Crab 9,800 IU per 453g
Liver 8,000 -10,000 IU per 100g (3.5oz)
Halibut 2,000 IU per l00g
Fresh salmon l, 359 IU per l00g
Liverwurst 28,800 IU per l00g
Butter 7,500 IU per cup
Cod liver oil 5,000 IU per teasp00n approx.
Milk 350 IU per cup
Cheddar cheese 1,197 IU per cup
Human breast milk 560 IU per cup approx.
Human colostrums around twice that of breast milk
*9/199/5*