Research

Adherence

Group-based obesity treatment yields significantly greater short-term weight loss compared to individual treatment, even when participants prefer individual care.

If you are struggling with weight loss, consider joining a group program rather than doing it alone. The social support and accountability in a group setting can lead to better results, even if you initially prefer individual attention. Stick to the program for at least 20 weeks to see significant benefits.

ModerateSupportsMEDIUM confidence
At 20 weeks, greater weight loss was noted among those in group versus individual treatment, with losses of 13% versus 10.6% (P = 0.05), respectively.
Wendy M. Miller et al. · Metabolic Syndrome and Related Disorders · 2009

Why this rating

Retrospective chart review, non-randomized, small sample size (n=86), but statistically significant results.

Source

Advantages of Group Treatment and Structured Exercise in Promoting Short-Term Weight Loss and Cardiovascular Risk Reduction in Adults With Central Obesity

Wendy M. Miller et al. · Metabolic Syndrome and Related Disorders · 2009

DOI 10.1089/met.2008.0103

cohort · n=86Cited 9×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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