Resources and References

1. "Children with Attention Deficits Concentrate Better After Walk in the Park," Andrea Faber Taylor and Frances E. Kuo, Journal of Attention Disorders, Vol. 12, No. 5, 402-409 (2009)  www.lhhl.uiuc.edu.
2. Centers for Disease Control and Prevention.  www.cdc.gov/ncbddd/ADHD/index.html
3.  Smart Guide to Food Dyes: Buying foods that can help learning. Institute for Agriculture and Trade Policy. www.iatp.org
4. Center for Science in the Public Interest. Campaign to ban food dyes linked to ADHD: www.cspinet.org/fooddyes/
5.  “Last Child in the Woods: Saving Our Children from Nature-Deficit Disorder,” Richard Louv, Algonquin Books (2006).