Sunday 14 February 2010

Folic acid

Assalamualaikum wbt...

folic acid @ vitamin B9 also called Pteroylglutamic Acid, Folate, or Folacin

it is needed to - synthesis of nucleic acids (helps the body make healthy new cells)
                        - formation of heme, the pigmented, iron-carrying component of the hemoglobin in red blood cells
                        -efficient neural tube development during pregnancy which forms the brain and spinal cord.
                        - reduce the risk for other birth defects, such as cleft lip and palate and certain congenital heart defects.


Effect of deficient folic acid :
                   - impair the maturation of young red blood cells, resulting in folic-acid-deficiency anemia.
                   - premature delivery
                   - deliver babies with low birth weight or with neural tube defects(spina bifida , anencepaly)
                   - DNA synthesis and repair are impaired and this could lead to cancer development
                  - during pregnancy : can increase the risk of preterm delivery,
                                                - infant low birth weight,
                                                - fetal growth retardation.
                  - Folate deficiency in the mother : increases homocysteine level in the blood which may lead to
                                                                     -spontaneous abortion
                                                                     -pregnancy complications such as placental abruption and preeclampsia

sources of folic acid:

                   - leafy green vegetables,  ( spinach, asparagus, turnip greens, romaine lettuces)
                   - vegetables (beets, broccoli, corn, tomato juice, vegetable juice, brussels sprouts, bok choy)
                   - fruits (orange juice, canned pineapple juice, cantaloupe, honeydew melon, grapefruit juice,   banana, raspberry, grapefruit, strawberry
                   - dried beans, peas and nuts.
                   - Enriched breads, cereals and other grain products



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