National Institutes of Health. Aim for a healthy weight, key recommendations. http://www.nhlbi.nih.gov/health/educational/lose_wt/recommen.htm. Accessed 1/29/2016.
Finding a balance. Centers for Disease Control and Prevention. http://www.cdc.gov/healthyweight/calories/index.html. Updated 5/15/2015. Accessed 1/29/2016.Losing Weight. American Heart Association.
http://www.heart.org/HEARTORG/GettingHealthy/WeightManagement/LosingWeight/Losing-Weight_UCM_307904_Article.jsp. 08/2014. Accessed 12-29-2014.
U.S. Department of Health & Human Services. Defining Overweight and Obesity. Centers for Disease Control and Prevention. http://www.cdc.gov/obesity/defining.html. April 27, 2012. Accessed 12-29-2014.