e/Health and intelligence

Information
has gloss	eng: Health and intelligence are two closely-related aspects of human well-being. The impact of health on intelligence is one of the most important factors in understanding human group differences in IQ test scores and other measures of cognitive ability. Several factors can lead to significant cognitive impairment, particularly if they occur during pregnancy and childhood when the brain is growing and the blood-brain barrier is less effective. Such impairment may sometimes be permanent, sometimes be partially or wholly compensated for by later growth.
lexicalization	eng: Health and intelligence
lexicalization	eng: Nutrition and Intelligence
instance of	c/Factors related to intelligence