A history of vitamin D discovery: http://www.beyonddiscovery.org/content/view.txt.asp?a=414
Dr. Loren Cordain – eat like your ancestors: www.thepaleodiet.com
Dr. Michael Holick’s book on the importance of sun exposure: http://www.uvadvantage.org/
The importance of fetal nutrition to prevent adult disease: www.barkertheory.com
UV index homepage at National Oceanic and Atmospheric Adminstration: http://www.cpc.ncep.noaa.gov/products/stratosphere/uv_index/
Find your city’s annual UV index map: http://www.cpc.ncep.noaa.gov/products/stratosphere/uv_index/uv_annual.shtml
National UV index maps: http://www.epa.gov/sunwise/uvindex.html
The Weather Channel: www.weather.com
Download your own Health Assessment Questionnaire: http://www.arthritis-research.org/documents.htm
CDC Arthritis Statistics: http://www.cdc.gov/arthritis/data_statistics/arthritis_related_statistics.htm#2.
Medline Plus Health Topics Alphabetic: http://www.nlm.nih.gov/medlineplus/healthtopics.html.
CDC Obesity Trends: http://www.cdc.gov/nccdphp/dnpa/obesity/trend/index.htm
NIH Diabetes: http://ndep.nih.gov/.
The DASH Diet: http://www.nhlbi.nih.gov/health/public/heart/hbp/dash/new_dash.pdf
The Diasorin vitamin D Test: http://www.vitamin-d.com
Dr. Jeffry Gordon’s Lab – Bacteria in the gut and obesity: http://gordonlab.wustl.edu/
Dr. Hector DeLuca’s Vitamin D Lab: http://www.biochem.wisc.edu/faculty/deluca/default.aspx
Dr. James Dowd – Arthritis Institute of Michigan: www.miarthritis.com
The Michigan Arthritis Research Center: www.miarthritisresearch.com
The Arthritis Foundation: www.arthritis.org