References
- National Institute of Diabetes and Digestive and Kidney Disease Weight Control Information Network . Statistics related to overweight and obesity http://www.niddk.nih.gov/health/nutrit/pubs/statobes.htm#preval
- Harvard School of Public Health . Nutrition source http://www.hsph.harvard.edu/nutritionsource/weight.html
- 2003 . Recreational physical activity and the risk of breast cancer in postmenopausal women: the Women's Health Initiative Cohort Study . JAMA , 290 ( 10 ) Sep 10 : 1331 – 6 .
- 2003 . Effect of exercise duration and intensity on weight loss in overweight, sedentary women: a randomized trial . JAMA , 290 ( 10 ) Sep 1 : 1323 – 30 .