1. Cusi, Kenneth. “Our Fight with Fat: Why Is Obesity Getting Worse?” The Conversation, The Conversation Africa, Inc., 26 Dec. 2017, theconversation.com/our-fight-with-fat-why-is-obesity-getting-worse-86601.
2. Forman, Evan, et al. "Could Technology Help Us Tackle the Obesity Crisis?" (2016): FSO151.
3. Kim, David D., and Anirban Basu. "Estimating the Medical Care Costs of Obesity in the United States: Systematic Review, Meta-Analysis, and Empirical Analysis." Value in Health 19.5 (2016): 602-613, www.ncbi.nlm.nih.gov/pubmed/27565277.
4. Murray, Christopher, et al. “The Vast Majority of American Adults Are Overweight or Obese, and Weight Is a Growing Problem among US Children.” IHME, Institute for Health Metrics and Evaluation, 28 May 2014, www.healthdata.org/news-release/vast-majority-american-adults-are-overweight-or-obese-and-weight-growing-problem-among.
5. Philipson, Tomas. “Innovation Caused The Obesity Epidemic- Will It Also Reverse It?” Forbes, Forbes Media LLC., 19 Sept. 2014, www.forbes.com/sites/tomasphilipson/2014/09/19/innovation-caused-the-obesity-epidemic-will-it-also-reverse-it/#1a3ad5857051.
6. Public Health. “Why Are Americans Obese?” PublicHealth, PublicHealth.org, 2018, www.publichealth.org/public-awareness/obesity/
7. Rippe, James. Lifestyle Medicine. CRC Press, 2014, books.google.co.ke/books?id=8mzB7ceBz2EC&printsec=frontcover&dq=Lifestyle+Medicine+by+James+Rippe&hl=en&sa=X&ved=0ahUKEwj74u77vv7fAhWNDxQKHYDFCucQ6AEIKDAA#v=onepage&q=Lifestyle%20Medicine%20by%20James%20Rippe&f=false.