Research
Mixed
Combining high-frequency aerobic exercise with social influence strategies and therapist contact yields the best long-term weight loss maintenance, with one condition maintaining 99% of post-treatment weight loss at 18 months.
The most effective way to keep weight off long-term is a comprehensive approach: regular check-ins with a professional, moderate exercise you can sustain, and a support network. This combination helps you handle setbacks and maintains your weight loss almost entirely. Start with the most manageable components and build up.
GoodSupportsHIGH confidence
At the 18-month follow-up evaluation, the BCAS condition maintained 99.0% of its mean post-treatment weight loss.
Why this rating
RCT data, N=123, 18-month follow-up.
Source
Effects of four maintenance programs on the long-term management of obesity.
Michael G. Perri et al. · Journal of Consulting and Clinical Psychology · 1988
DOI 10.1037/0022-006x.56.4.529
rct · n=123Cited 306×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Post-treatment maintenance programs combining behavior therapy with ongoing therapist contact significantly improve long-term weight loss maintenance compared to behavior therapy alone.Good
- Adding social influence strategies (monetary incentives, peer support) to maintenance programs improves adherence to weight loss strategies, though it does not necessarily lead to greater weight loss compared to therapist contact alone.Good
- High-frequency aerobic exercise (up to 180 min/week) during maintenance does not significantly improve long-term weight loss compared to lower exercise levels, likely due to adherence difficulties.Good
Related findings · Mixed
- Bariatric surgery (VSG and RYGB) is the most effective and sustainable treatment for obesity, producing marked and sustained weight loss that non-surgical interventions cannot match.Strong
- Severely protein-deficient diets (2–3% energy) induce lean body mass loss and metabolic imbalance, whereas adequate protein intake (0.66 g/kg/d minimum) is a prerequisite for maintaining muscle, bone, and physiological function.Strong
- For patients with Class III obesity (BMI >39.9 kg/m2), metabolic bariatric surgery (MBS) is significantly more effective than any currently approved medication, with BilioPancreatic Diversion (BPD) showing the highest estimated weight loss.Strong
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