Infants and children may be especially sensitive to health risks posed by pesticides for several reasons:
- their internal organs are still developing and maturing,
- in relation to their body weight, infants and children eat and drink more than adults, possibly increasing their exposure to pesticides in food and water.
- certain behaviors--such as playing on floors or lawns or putting objects in their mouths--increase a child's exposure to pesticides used in homes and yards.
Pesticides may harm a developing child by blocking the absorption of important food nutrients necessary for normal healthy growth. Another way pesticides may cause harm is if a child's excretory system is not fully developed, the body may not fully remove pesticides. Also, there are "critical periods" in human development when exposure to a toxin can permanently alter the way an individual's biological system operates.
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Reprinted with the permission of the Department of Health and Human Services.
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