The Claim

In overweight and obese adults enrolled in a high-protein weight loss program, estimated glomerular filtration rate (eGFR) remained stable or improved over a median duration of 238 days, with no observed renal function impairment, including among individuals with pre-existing mild to moderate chronic kidney disease (CKD stages 2–3), hypertension, or type 2 diabetes.

Source: A Specific High-Protein Weight Loss Program Does Not Impair Renal Function in Patients Who Are Overweight/Obese

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
41score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Description
1 study reviewed
In plain English

If you're overweight or obese and on a high-protein diet to lose weight, your kidneys stay just as healthy — or may even get a little better — even if you already have mild kidney issues, high blood pressure, or type 2 diabetes.

See the scientific wording

In overweight and obese adults participating in a high-protein weight loss program, estimated glomerular filtration rate (eGFR) remained stable or improved, with no evidence of renal function impairment over a median duration of 238 days, including in individuals with pre-existing mild to moderate chronic kidney disease (CKD grades 2–3), hypertension, or type 2 diabetes.

What the research says

1 study
  1. Study: A Specific High-Protein Weight Loss Program Does Not Impair Renal Function in Patients Who Are Overweight/Obese

    The study looked at a high-protein weight loss program and found that people’s kidneys worked just as well—or even better—after being on it, including those who already had mild to moderate kidney issues.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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