Research
Hormonal
A very low-carbohydrate diet improves metabolic syndrome components (HDL, triglycerides, insulin sensitivity) more effectively than low-fat or low-glycemic index diets during weight-loss maintenance, despite potentially increasing stress hormones (cortisol) and inflammation (CRP).
For long-term health markers like cholesterol and blood sugar, a very low-carbohydrate diet may offer better improvements than low-fat or low-glycemic diets after weight loss. However, monitor your stress levels and inflammation, as this diet may increase cortisol and CRP in some individuals.
GoodQualifiesHIGH confidence
Regarding components of the metabolic syndrome... were most favorable with the very low-carbohydrate diet... However, CRP tended to be higher with the very low-carbohydrate diet... 24-hour urinary cortisol excretion... was highest with the very low-carbohydrate diet.
Why this rating
Same study as N1; high internal validity but short duration limits long-term inference.
Source
Effects of Dietary Composition on Energy Expenditure During Weight-Loss Maintenance
Cara B. Ebbeling et al. · JAMA · 2012
DOI 10.1001/jama.2012.6607
crossover · n=21Cited 429×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
Related findings · Hormonal
- Initial treatment for type 2 diabetes should be a combination of metformin and either an SGLT-2 inhibitor or a GLP-1 receptor agonist to achieve cardiorenal protection, rather than monotherapy or older agents like sulfonylureas.Strong
- For patients with specific monogenic obesity syndromes (leptin deficiency, POMC/PCSK1/LEPR mutations), targeted pharmacotherapy (recombinant leptin or setmelanotide) is highly effective and should be prioritized, unlike in polygenic obesity.Strong
- Continued weekly administration of 2.4 mg subcutaneous semaglutide prevents weight regain and promotes further weight loss in adults with overweight or obesity, whereas switching to placebo results in significant weight regain.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →