Objective: To evaluate whether early folic acid supplementation during pregnancy prevents diagnosis of autism spectrum disorders in offspring. Methods: Information on autism spectrum disorder diagnosis was obtained from the National Hospital Register and the Central Psychiatric Register. We estimated risk ratios for autism spectrum disorders for…

Prenatal multivitamin/folic acid supplement use may reduce the risk of autism spectrum disorders. We investigated whether 2nd trimester prenatal vitamin use and maternal whole blood folate (WBF) concentrations were associated with Social Responsiveness Scale (SRS) scores at 4-5 years of age in a prospective cohort of 209 mother-child pairs. After…

Background: Maternal nutrition during pregnancy has been linked with fetal brain development and psychopathology in the offspring. We examined for associations of maternal folate status and dietary intake during pregnancy with brain growth and childhood behavioural difficulties in the offspring. Methods: In a prospective cohort study, maternal red…

Authors discuss the effects of malnutrition on retardation of mental development and intellectual capacity. Research findings on undernourished experimental animals are cited as well as studies involving children suffering the effects of malnutrition in infancy. (Editor/LF)

A longitudinal study is evaluating the efficacy of a phenylalanine-restricted diet in reducing disabling conditions associated with maternal hyperphenylalaninemia. Titled the Maternal PKU Collaborative Study, it is studying 162 American and Canadian women and involves diet therapy, prenatal examinations, laboratory tests, nutritional evaluation,…

Text of an affidavit in the case, Kennedy v. Detroit Board of Education. Reports on a study which established that prenatal nutrition is directly related to brain size and volume determined at 48 hours of infancy and at eight months of age. Pinpoints the relationship between inadequate nutrition in pregnancy, infant brain size, and intellectual…

Designed to provide accurate and up-to-date information about nutrition and health, this booklet is centered on the nutritional needs of pregnant and lactating adolescents and on the role of schools and the California State Department of Education in meeting those needs. The first section presents information for pregnant adolescents regarding…

Summarizes and assesses present knowledge and projected future needs regarding the effects of malnutrition on human behavioral development. (EH)

A review of Dr. Weston Price's work on the nutritional practices of "primitive" peoples and their subsequent levels of physical development shows that animal fats and cholesterol are not villains but vital factors in the diet, necessary for normal growth, proper functioning of the brain and nervous system, protection from disease, and…

Contents of this symposium include the following papers: "Effect of Maternal Protein Malnutrition on Neonatal Lung Development and Mitochondrial Function," E. J. Hawrylewicz, J. Q. Kissane, W. H. Blair and C. A. Heppner; "Effect of the Level of Nutrition on Rates of Cell Proliferation and of RNA and Protein Syntheses in the Rat," L. M. Roeder;…

Malnutrition can be defined as a lack of a sufficient quantity or quality of nutrients to maintain the body system at some definable level of functioning. It has been estimated that nearly half the children in the world today grow and develop under conditions of protein or protein-calorie malnutrition sufficient to impair their physical…