The Importance of Boron
Nutrition for Brain and Psychological Function
oron (B) nutriture has been related to bone, mineral and lipid metabolism,
energy utilization, and immune function. As evidence accumulates that B is essential for humans,
it is important to consider possible relationships between B nutriture, brain and psychological
function. Five studies conducted in this laboratory are viewed. Assessments of brain electrical
activity in both animals and humans found that B deprivation results in decreased brain
electrical activity similar to that observed in nonspecific malnutrition. Assessments of
cognitive and psychomotor function in humans found that B deprivation results in poorer
performance on tasks of motor speed and dexterity, attention, and short-term memory., However,
little support was found for anecdotal reports that supplementation with physiologic amounts of
B helps alleviate the somatic and psychological symptoms of menopause. Parallels between
nutritional and toxicological effects of B on brain and psychological function are presented,
and possible biological mechanism for dietary effects are reviewed. Findings support the
hypothesis that B nutriture is important for brain and psychological function in humans.
Penland JG, Biol Trace Elem Res 1998;66:299-317
Copyright © 2003 Anamol Laboratories Ltd.
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