Sunday, October 13, 2013

Vitamins for Fetal Development: Conception to Birth

ARTICLE SUMMARY
  • Good maternal nutrition during pregnancy can protect the offspring from diabetes, stroke, heart disease, kidney disease, and memory loss later in life.
  • Special preconception and pregnancy diets emphasizing foods dense in particular nutrients were universal among the traditional groups that Weston Price studied.
  • Modern science has shown that fat-soluble vitamins are necessary for growth and development; the omega-3 fatty acid DHA is necessary for brain development; the need for biotin during pregnancy increases; folate boosts growth and decreases the risk of birth defects; choline causes a lifelong increase in memory and attention; and the amino acid glycine is required for growth.
  • WAPF recommends a dose of high-vitamin cod liver oil per day to yield 20,000 IU of vitamin A, 2,000 IU of vitamin D, and 2 grams of omega-3 fatty acids (about 1 3/4 teaspoon per day).
  • Grass-fed animal fats supply vitamins E and K2; palm oil, fresh fruits and vegetables, nuts, and freshly ground grains are also sources of vitamin E; fermented foods are also sources of vitamin K2. Leafy greens supply vitamin K1.
  • Biotin can be obtained from liver and egg yolks. Raw egg whites should be strictly avoided and cooked egg whites should be consumed in moderation. Egg yolks can be added to smoothies and ice cream to boost biotin status.
  • Folate can be obtained from liver, legumes, beets, and greens. Choline can be obtained from grass-fed dairy, egg yolks, liver, meat, cruciferous vegetables, nuts, and legumes. Figure 7 provides examples of how to meet the folate and choline requirements.
  • Muscle meats and eggs should be liberally matched with the above folate-rich foods and with skin, bones, and bone broths to obtain glycine.
Table of Contents
Human life begins, biologically speaking, at conception. This is the moment at which the new organism possesses its own unique combination of some 20,000 genes and the moment at which it becomes capable of growth and cell division. The days and weeks following conception form a critical window within which the nutritional environment of the womb sets the tempo for fetal growth. But nothing more clearly illustrates the continuity between the new life within the womb and the adult he or she will become than the fact that the quality of nutrition during these nine months produces lifelong effects on the brain, kidneys, and the cardiovascular system; determines the risk of degenerative disease; and profoundly influences the quality of life that persists through adulthood and into old age.
Every human cell within a given human being has an identical set of genes, called a genome. These genes come in pairs: one copy from the mother and one from the father. Sperm and egg cells are the exception to the rule and carry only one from each pair. By shuffling the maternal and paternal genes into different combinations to produce each sperm or egg, a single man or woman could theoretically generate an incomprehensibly greater number of combinations than the number of atoms that make up the known universe, thus ensuring that no two human beings on the face of the earth—save identical twins—will carry the exact same genome.1

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