Research
Mixed
Evidence that behavioral weight management programs reduce the incidence of cardiovascular disease or type 2 diabetes is currently sparse and uncertain.
While BWMPs improve risk factors, do not expect them to definitively prevent heart disease or diabetes based on current evidence. The data is too sparse to draw firm conclusions about disease incidence reduction.
ModerateQualifiesLOW confidence
Evidence that they reduce the incidence of cardiovascular disease or diabetes is less certain. Few studies followed participants for ≥5 years.
Why this rating
Meta-analysis of few studies for disease incidence (8 for CVD, 15 for diabetes).
Source
Long-Term Effect of Weight Regain Following Behavioral Weight Management Programs on Cardiometabolic Disease Incidence and Risk: Systematic Review and Meta-Analysis
Jamie Hartmann‐Boyce et al. · Circulation Cardiovascular Quality and Outcomes · 2023
DOI 10.1161/circoutcomes.122.009348
Meta-analysis · 124 studiesCited 43×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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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