Energy balance
Physical activity is significantly more effective for maintaining weight loss after achievement than for producing initial weight loss.
Use diet to lose the weight and use exercise to keep it off. While exercise has health benefits, it is less effective than dietary changes for initial weight loss. Focus on creating a caloric deficit through food first, then use moderate activity (like 1 hour of brisk walking daily) to maintain your new weight.
Physical activity is particularly important in helping patients maintain a weight loss once achieved and is less valuable for weight loss itself.
Why this rating
Supported by National Weight Control Registry data and multiple trials showing exercise's role in maintenance.
Source
Lifestyle and Pharmacological Approaches to Weight Loss: Efficacy and Safety
George A. Bray · The Journal of Clinical Endocrinology & Metabolism · 2008
DOI 10.1210/jc.2008-1294
More from this paper
- Bariatric surgery provides the most durable and dramatic weight loss among available treatments, significantly reducing long-term mortality and diabetes incidence.Strong
- Adherence to a prescribed caloric reduction is the primary determinant of weight loss success, regardless of the specific macronutrient composition of the diet.Good
Related findings · Energy balance
- Achieving a total body weight loss of 10-15% (or >10-15 kg) through Total Diet Replacement (TDR) induces remission of Type 2 Diabetes in individuals with short-duration disease.Strong
- Bariatric surgery is superior to medical management alone for inducing significant long-term weight loss, remission of type 2 diabetes, and reduction in mortality for patients with BMI ≥ 40 or ≥ 35 with comorbidities.Strong
- Achieving type 2 diabetes remission requires significant weight loss (≥15 kg) via major caloric restriction, independent of macronutrient composition.Strong
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