The Claim

In hemodialysis patients, daily supplementation with 5 grams of creatine monohydrate over one year leads to a significantly greater increase in skeletal muscle mass index (SMMI) compared to placebo, with 65% of supplemented individuals showing improvement versus 15.8% in the control group, suggesting that creatine may help counteract sarcopenia in this population.

Source: Effect of Creatine Supplementation on Body Composition and Malnutrition-Inflammation Score in Hemodialysis Patients: An Exploratory 1-Year, Balanced, Double-Blind Design

What the research says

Supports is higher

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

Supports
74score
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.

Cause and effect
1 study reviewed
In plain English

Taking a creatine supplement every day might help kidney dialysis patients gain more muscle and fight muscle loss over time.

See the scientific wording

In hemodialysis patients, 5 grams of creatine monohydrate per day for one year increases skeletal muscle mass index (SMMI) significantly more than placebo, with 65% of supplemented individuals showing improvement compared to only 15.8% in the control group, suggesting creatine may help counteract sarcopenia in this population.

What the research says

1 study
  1. Study: Effect of Creatine Supplementation on Body Composition and Malnutrition-Inflammation Score in Hemodialysis Patients: An Exploratory 1-Year, Balanced, Double-Blind Design

    The study gave creatine to dialysis patients for a year and found their muscle mass improved more than those who didn’t take it, just like the claim says.

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

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.