Research
Mixed
A Very Low-Calorie Ketogenic Diet (VLCKD) is a safe and effective intervention for weight loss and metabolic improvement in patients with obesity and mild chronic kidney disease (Stage 2 CKD), without causing clinically relevant renal deterioration.
If you have obesity and mild kidney issues (Stage 2), a medically supervised VLCKD (450-800 calories, <20g carbs) is a safe and effective way to lose significant weight (~20%) without harming your kidneys. Ensure you take supplements and drink plenty of water.
ModerateSupportsMEDIUM confidence
We conclude that, when conducted under the supervision of healthcare professionals, a VLCKD is an effective and safe treatment for weight loss in patients with obesity, including those affected by mild kidney failure.
Why this rating
Observational, real-life study without a control group; limited sample size (n=92); short duration (~3 months).
Source
Very Low-Calorie Ketogenic Diet: A Safe and Effective Tool for Weight Loss in Patients with Obesity and Mild Kidney Failure
Adriano Bruci et al. · Nutrients · 2020
DOI 10.3390/nu12020333
cohort · n=92Cited 185×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
Related findings · Mixed
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