Why do I need vitamin A?
Vitamin A, a fat-soluble vitamin stored in the liver, is important for cell growth, eye development, healthy skin and mucous membranes , infection resistance, bone growth, and fat metabolism. It benefits red blood cell production in both mother and fetus, and protects against skin cancer. Vitamin A is particularly essential for pregnant women because it helps with postpartum tissue repair.

How much do I need?

The RDA (recommended daily allowance) for Vitamin A is 800 RE (retinol equivalents). If you're pregnant, you'll still need 800 RE per day, and while you're nursing, your needs increase to 1,300 RE for the first six months and 1,200 RE for the second six months.

Should I take a supplement?
Your prenatal vitamin supplement will certainly ensure that you get enough Vitamin A as will eating a balanced diet.

What are good food sources?

Beef and veal liver are the highest sources of vitamin A, but because of their high cholesterol count, you should eat them only once in a while. If your diet includes food high in beta-carotene, you'll get plenty of vitamin A fruits and vegetables, especially the yellow ones, are the best sources. Other options include:

 3 oz. beef liver: 9,011.7 RE

 3 oz. veal liver: 6,841.7 RE

 6 oz. canned carrot juice: 4,738 RE

 1/2 cup canned pumpkin: 2,691.3 RE

 1 baked sweet potato: 2,488 RE

 1 raw carrot: 2,025.4 RE

 3 oz. chicken giblets: 1,894.7 RE

 1/2 cup boiled spinach: 737.1 RE

 1/2 cup baked butternut squash: 714 RE

 1 cup cubed cantaloupe: 515.2 RE

FYI: Vitamin A is sensitive to the air, so store foods in airtight containers.

What are signs of a deficiency?
Night vision decreases when you're not getting enough vitamin A. You also run the risk of weakening your immune system and developing a condition called xerophthalmia, which is a dryness and thickening of the cornea.