Research
Energy balance
Low-fat diets that replace fat with refined carbohydrates contribute to the obesity and type 2 diabetes epidemics, while low-carbohydrate high-fat diets may offer metabolic benefits for weight loss.
If you are struggling with obesity, consider a low-carbohydrate, high-fat diet. It may be more effective for weight loss than traditional low-fat diets, which often rely on refined carbohydrates.
ModerateSupportsMEDIUM confidence
Emerging evidence indicates that low-carbohydrate, high-fat diets may be more effective than low-fat diets for promoting weight loss in patients with obesity. (Introduction)
Why this rating
Supported by prospective cohort studies and RCTs, but the paper notes variability in individual response and long-term adherence.
Source
Dietary Fat: Friend or Foe?
Cara B. Ebbeling et al. · Clinical Chemistry · 2017
DOI 10.1373/clinchem.2017.274084
narrative_reviewCited 17×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Trans fats are harmful and should be eliminated, while saturated fat's impact depends on the food matrix and what it replaces.Strong
- Replacing saturated fat with refined carbohydrates increases cardiovascular risk and obesity prevalence, whereas replacing it with unsaturated fats (MUFA/PUFA) improves lipid profiles and reduces risk.Good
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