Research

Energy balance

Creating an energy deficit is the primary driver of weight loss, regardless of macronutrient composition.

Focus on creating a daily caloric deficit (e.g., 500-750 kcal less than maintenance) rather than obsessing over whether you eat low-fat or low-carb. Be aware that your body will naturally lower energy expenditure over time, leading to plateaus, which is a normal physiological adaptation, not a personal failure.

StrongSupportsHIGH confidence
An energy deficit is the most important factor in weight loss.
Ju Young Kim · Journal of Obesity & Metabolic Syndrome · 2020

Why this rating

Supported by multiple meta-analyses and guidelines cited.

Source

Optimal Diet Strategies for Weight Loss and Weight Loss Maintenance

Ju Young Kim · Journal of Obesity & Metabolic Syndrome · 2020

narrative_reviewCited 178×
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