Research Article Cal Poly Professor co-authors examine strategies for maintaining weight loss after regaining it – Cal Poly News

Research Article Cal Poly Professor co-authors examine strategies for maintaining weight loss after regaining it – Cal Poly News

A examine revealed within the journal Weight problems surveyed almost 2,500 WeightWatchers members who misplaced a median of roughly 58 kilos and stored them off for greater than 3.5 years.

SAN LUIS OBISPO — Science reveals that weight regain over time is frequent, however a brand new examine — co-authored by a Cal Poly school member — has collected new information on efficient weight regain restoration methods.

Susan Phelan — director of the Cal Poly Middle for Well being Analysis and Professor of Kinesiology and Public Well being within the Faculty of Mathematical Sciences — assisted with the October 25 article in Weight problems, a peer-reviewed journal overlaying well being and medication matters in affiliation with weight-related matters. Phelan’s staff surveyed 1000’s of members within the WW (WeightWatchers) program.

The examine used information from intensive questionnaires, distributed to members from 2019-2020, that surveyed behaviors, targets, successes, and setbacks.

stated Phelan, whose analysis focuses on discovering methods to advertise weight reduction and stop weight acquire in quite a lot of settings. “What can we study from them to assist others go on an analogous journey to be extra profitable?”

The principle examine outcomes revealed people who efficiently maintained weight reduction: responsively resumed weight reduction efforts after displaying restricted features; Usually self-monitored; She used her coping and problem-solving abilities to get again heading in the right direction.

The analysis was led by Jacqueline F. Hayes, affiliate professor (analysis) and medical psychologist within the Division of Psychiatry and Human Habits on the Warren Albert Faculty of Drugs at Brown College, and the Middle for Weight Management and Diabetes Analysis, each in Windfall, Rhode Island.

Hayes and Phelan assisted: Gary Foster, WW’s chief scientific officer, and assistant professor of psychology in psychiatry on the College of Pennsylvania’s Perelman Faculty of Drugs. Rina Wing, Professor of Psychiatry and Human Habits, Warren Albert Faculty of Drugs; and Noemi Alarcon, Cal Poly Company Mission Coordinator and Analysis Fellow.

The examine evaluated 2,457 WW members who misplaced a median of 57.9 kilos and stored it off for greater than 3.5 years. Individuals have been a part of the rising Middle for Well being Analysis Weight Watchers international success file who misplaced 20 kilos or extra and stored them off for at the very least a 12 months. This examine is a part of ongoing analysis amongst this group to guage long-term weight reduction upkeep behaviors.

Lengthy-term weight-loss supervisors who responded to the survey have been categorized into three teams: 48% maintained their weight reduction (described as “steady”); 29% reported features and losses (“features and losses”); And 23% reported a gradual restoration (“acquire”). The vast majority of members (94.9%) have been feminine with a median age of 60 years. The ages of the members ranged from 49 to 71 years.

Survey questions included: “What’s the most weight you might have gained earlier than resuming weight reduction efforts?” and “If you’ve tried to lose this a lot weight, what’s your main technique?”

Profitable respondents used methods similar to: “Calorie logging. Calorie objective setting. Self-weight and weight monitoring; and train monitoring.” In comparison with these within the Acquire group, Acquire-Lose members engaged within the following behaviours:

Resume weight reduction efforts after regaining much less weight (lower than 8 kilos).
Steady effort to drop pounds for an extended interval (16 weeks within the Acquire-Lose vs 10 weeks within the Acquire group).
Have interaction in wholesome, frequent meals decisions for self-weight and self-monitoring.
Use extra psychological coping mechanisms, similar to self-reinforcement, downside fixing, and restructuring of unfavorable ideas.

The researchers stated that setbacks are inevitable alongside the journey, however making use of helpful pondering strategies might help individuals get again heading in the right direction.

If the quantity goes up on the size, the unfavorable thought can be ‘Oh, that is hopeless; Phelan stated. As an alternative, this group of weight-loss maintainers say, ‘I acquired this. This can be a setback, however it’s non permanent. “

The examine expanded on Phelan’s earlier work, together with analysis into weight regain and the advantages of self-monitoring referenced within the New York Occasions article “How to lose weight and maintain it‘, based mostly on her January 2020 examine in Weight problems that used validated questionnaires to establish novel behavioral and psychological methods amongst weight maintainers in a business weight administration program.

“Weight restoration is inevitable alongside the journey, and the trail to long-term success isn’t a straight line,” stated WW’s Foster. The outcomes of this examine confirmed that those that resumed weight reduction started their efforts after they regained much less weight. The findings additionally reinforce that constructing helpful mindsets and wholesome habits alongside the best way might help gasoline the journey.”

This analysis was supported by a grant from WW Worldwide Inc. ; Hayes’ work was funded by the Nationwide Institutes of Well being.

In regards to the College of Mathematical Sciences
With about 2,800 undergraduate college students and about 280 graduate college students, College of Science and Mathematics It affords levels in biology, chemistry, kinesiology, public well being, physics, arithmetic, statistics, marine sciences, microbiology, and biochemistry. The school can be dwelling to the college’s liberal research program for future lecturers and the Faculty of Put up-Baccalaureate Training at Cal Poly. Embracing Cal Poly’s Be taught by Doing mission, the school is thought for excellent undergraduate analysis and vital pupil co-authorship in scholarly journal publications. Visit the website:

About Cal Poly
Cal Poly is positioned in San Luis Obispo, California, and is thought for its learning-by-doing philosophy. Every year, about 22,000 first-class college students enter the college to place the information into apply, taking their studying outdoors the classroom as they put together for careers in fields similar to engineering, agriculture, science, enterprise, humanities, and the constructed atmosphere. Cal Pol’s hands-on method, small class dimension, and shut mentoring amongst college students and school leads to graduates who’re prepared from day one to make an impression on their communities, California and the world. Visit:

Susan Phelan is director of the Cal Poly Middle for Well being Analysis and Professor of Kinesiology and Public Well being within the Faculty of Science and Arithmetic.
Picture credit score: Izzy Kelly

October 27 2022
Contact: Nick Wilson
805-235-8008, [email protected]

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