Why low-carb diets help your body — it's not just about eating meat
Effects of macronutrient intake in obesity: a meta-analysis of low-carbohydrate and low-fat diets on markers of the metabolic syndrome
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at what really makes people healthier when they eat low-carb or low-fat diets — and found it's not just cutting calories or eating more fat.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 553 / 100
Evidence Score
The highest quality evidence. These studies systematically search, appraise, and synthesize results from multiple individual studies, providing the most reliable summary of current knowledge.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at what really makes people healthier when they eat low-carb or low-fat diets — and found it's not just cutting calories or eating more fat.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 553 / 100
Evidence Score
The highest quality evidence. These studies systematically search, appraise, and synthesize results from multiple individual studies, providing the most reliable summary of current knowledge.
Publication
Authors
Willems AEM, Sura-de Jong M, van Beek AP, Nederhof E, van Dijk G
Related Content
Claims (6)
When obese people eat fewer carbs (as a percentage of their calories), their blood pressure and triglycerides drop—even if they don’t lose weight—improving their heart health.
Only low-carb diets raise 'good' cholesterol (HDL) in obese people without diabetes—even if they lose the same amount of weight as people on low-fat diets.
When obese people eat more fat (as a percentage of their calories), their blood pressure and blood triglycerides go down—even if they don’t lose weight—making their heart health better.
To lower blood sugar significantly in obese people without diabetes, they need to lose a lot of weight—about 15 kg—no matter if they eat low-carb or low-fat.
The metabolic improvements observed during initiation of very-low-carbohydrate or carnivore diets are primarily attributable to caloric restriction and elimination of ultra-processed foods, not to the physiological effects of animal product consumption alone.