Vitamin-mineral supplements and intelligence
Proceedings of The Nutrition SocietyPublished 1 December 1992Open access
David Benton
Citations33
SJR quartileQ1
SJR score1.94
SNIP1.80
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TL;DR
Is it likely that sub-clinical deficiencies of micronutrients exist in Western industrialized societies to the extent that psychological functioning is disrupted?
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Keywords
Medicine
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During deprivation changes were found to occur in areas of personality and psychomotor performance and in certain physical fitness tasks and the most dramatic behavioral changes related to ascorbic acid levels were observed for the personality measures.
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American Journal of Clinical NutritionRed cell transketolase as an indicator of nutritional deficiency
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The symptoms in all 20 patients could be correlated with those well documented in early beriberi and all were clinically improved by the administration of thiamin and in 10 patients improved transketolase activity was correlated with clinical well-being.
Journal of Adolescent Health CareA randomized trial of oral iron on tests of short-term memory and attention span in young pregnant women
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British Journal Of NutritionNutrient intakes, vitamin–mineral supplementation, and intelligence in British schoolchildren
84 Citations1990M D Nelson, D. J. Naismith +3 more
There is no evidence that learning ability in a cross-section of British schoolchildren was limited by the quality of their diets, and there were no consistent correlations between test scores and micronutrient intakes based on the weighed records.
BMJNeurological Disease associated with Folate Deficiency
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73 Citations1990Iain K. Crombie
Vitamin and mineral supplementation does not improve the performance of schoolchildren in tests of reasoning and is not consistently seen with three other tests of non-verbal reasoning.
BMJIron deficiency in young Bradford children from different ethnic groups.
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Archives of internal medicineINDUCED THIAMINE (VITAMIN B1) DEFICIENCY AND THE THIAMINE REQUIREMENT OF MAN
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At the end of the period of deprivation of thiamine the clinical picture was that of anorexia nervosa and inactivity, apathy, serious derangement of metabolic processes, loss of weight and, finally, prostration, were observed in all subjects.
Biological Trace Element ResearchVitamin E and selenium supplementation in geriatric patients
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It is suggested that affective changes are characteristic of riboflavin and pyridoxine deficiency and that schizophrenia and alcoholics were significantly over-represented in patients low in thiamine and in more than one vitamin.
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The author uses reputably published literature--and extrapolations from it--to show that these conditions are possibly more commonly caused by B12 deficiency than is currently generally accepted, mostly because of a lack of appreciation of the lowest serum-B12 level that is necessary to protect against the cerebral manifestations of this deficiency.
American Journal of Clinical NutritionRestricted riboflavin: within-subject behavioral effects in humans
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The British Journal of PsychiatryThiamine and Pyridoxine Lack in Newly-Admitted Psychiatric Patients
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While most low thiamine findings are probably manifestations of malnutrition pyridoxine lack may have some aetiological significance in endogenous depression.
American Journal of Clinical NutritionSummary and conclusions of the International Conference on Iron Deficiency and Behavioral Development, October 10–12, 1988
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PsychopharmacologyThe effects of nicotinic acid and xanthinol nicotinate on human memory in different categories of age
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The surprisingly high incidence of abnormal tests strongly suggests that there is widespread marginal nutritional deficiency in the United States and that it represents a clinical problem that deserves far more attention than it is presently receiving.
Annals of Nutrition and MetabolismMetabolism of All-trans-[11&ndash;<sup>3</sup>H]Retinyl Acetate in the Testes of Young Rats
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The study, published last week, purporting to show that children's IQ can be increased by dietary supplements, is an unhappy piece of work.
