Research
Adherence
Intensive lifestyle interventions produce comparable long-term weight loss outcomes across different racial, ethnic, and gender groups, refuting the assumption that non-white participants achieve poorer outcomes.
If you are from a minority racial or ethnic background, or if you are a man, know that intensive lifestyle interventions can be just as effective for you as for others. The key is engaging with the behavioral strategies provided.
StrongSupportsHIGH confidence
The Look AHEAD findings also indicated that men and women had comparable weight loss outcomes at all assessment points... subsequent assessments at years 4 and 8 showed comparable weight the four ethnic/racial groups in the study (African American, Hispanic, American Indian/Other, and non-Hispanic white participants).
Why this rating
Based on the large, diverse sample of the Look AHEAD trial.
Source
Effects of behavioral treatment on long‐term weight loss: Lessons learned from the look AHEAD trial
Michael G. Perri · Obesity · 2014
DOI 10.1002/oby.20672
narrative_review · n=5145Cited 19×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Intensive, long-term behavioral lifestyle interventions can achieve and sustain clinically meaningful weight loss (4-5% reduction) in adults with type 2 diabetes, contrary to the common expectation that most lost weight is regained within 3-5 years.Strong
- Greater use of weight-control strategies (exercise, reduced caloric intake, self-weighing, meal replacements) is associated with successful long-term weight loss maintenance (10% or more reduction), suggesting these behaviors contribute to success.Good
Related findings · Adherence
- Regular physical activity (at least 150 minutes/week of moderate-intensity) reduces all-cause and cardiovascular mortality by 20-30% and lowers the risk of type 2 diabetes by 25-35%.Strong
- Increasing physical activity from a sedentary lifestyle to an active one in middle adulthood significantly reduces the risk of coronary events compared to remaining sedentary.Strong
- Resistance exercise is the only intervention capable of consistently restoring muscle function and strength in sarcopenia, partially overcoming age-related anabolic resistance.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →