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Pregnancy, Lactation, And Infancy - Papers

Pregnancy, Lactation, And Infancy

Pregnant and lacating women, infants, children, adolescents, and adults need same nutrients, but the amounts they need vary depending on their stage of life. A whole new life begins at conception. Organ system develop rapidly, and nutrition plays many supportive roles. A placenta is the organ that develops inside the uterus early in pregnacy. Maternal nutrition before and during pregnancy affects both the mother's health and the infants growth. As the infant develops through its three stages- the zygote, embryo, and the fetus. Its organs and tissues grow. Time of intense development are critical peroids that depend on nutrients to proceed smoothly. Without folate ...

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to birth, all parts of the infant, bones, muscles, organs, blood cells, skin, and other tissue are made from nutrients in the foods the mother eats. Nutrients needs during pregnancy and lactation are higher than at any other time. A pregnant women needs extra food energy, but only alittle extra, 400kcalories above the allowance for nonpregnant women, and only during the second and third trimester. Pregant teenagers, underweight women, and physically active women may require more. The protein RDA for pregnancy is 10 grams per day higher than a nonpregnant women. Pregnant women in the United States receive 75 to 110 grams of protein in a day. The RDA during pregnancy is set slightly above the nonpregnant woman's RDA for thiamin, riboflavin, niacin, anf vitaminB. New cells are laid down at a tremendous pace as the fetus grows and develops. The requirements for folate increases dramatically during pregnancy.
Daily multivitamin-mineral supplements ...

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Pregnancy, Lactation, And Infancy. (2007, November 22). Retrieved November 23, 2024, from http://www.essayworld.com/essays/Pregnancy-Lactation-And-Infancy/74712

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PAPER DETAILS

Added: 11/22/2007 10:22:41 AM
Category: Health & Medicine
Type: Premium Paper
Words: 685
Pages: 3

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