1. Joanna Huang, PharmD, senior manager of health economics and outcomes research at Novo Nordisk Inc. in Plainsboro, New Jersey - Science Daily: "Most people cycle and regain weight, and those who lose most are most likely to keep it off" https://www.sciencedaily.com/releases/2016/04/160402112741.htm
2. Dr. Gina Cleo, Bond University, Gold Coast, QLD Australia - International Journal of Obesity, "Habit-based interventions for weight loss maintenance in adults with overweight and obesity: a randomized controlled trial."
https://www.ncbi.nlm.nih.gov/pubmed/29686382
3. Dr. Wendy Wood, Society for Personality and Social Psychology. "How we form habits, change existing ones."
https://www.sciencedaily.com/releases/2014/08/140808111931.htm
4. Dr. John C. Norcross, University of Scranton, "Auld Lang Syne: Success Predictors, Change Processes, and Self-Reported Outcomes of New Year's Resolvers and Nonresolvers"
https://www.ncbi.nlm.nih.gov/pubmed/2980864
5. Oaten, M., & Cheng, K. 2006b. Longitudinal gains in self-regulation from regular physical exercise. British Journal of Health Psychology, 11 (4), 717–33.
https://www.ncbi.nlm.nih.gov/pubmed/17032494