The Claim

In resistance-trained adults over an eight-week period, co-supplementation with creatine monohydrate and plant protein does not result in significantly different changes in fat-free mass or fat mass compared to plant protein supplementation alone.

Source: Body composition changes in resistance-trained adults Following 8-Weeks of supplementation with a combination of plant protein and creatine monohydrate

What the research says

Supports is higher

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

Supports
62score
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.

Quantitative
1 study reviewed
In plain English

In adults who train with weights, taking creatine with plant protein does not lead to greater changes in muscle or fat mass than taking plant protein alone over eight weeks.

See the scientific wording

Creatine monohydrate co-supplementation with plant protein does not significantly enhance fat-free mass or fat mass changes compared to plant protein alone in resistance-trained adults over eight weeks, indicating that adding creatine to plant protein does not provide additional body composition benefits beyond the protein itself in this context.

Why this might work

When creatine is taken, it pulls water into muscle cells, making them swell slightly, but this swelling does not change how much muscle is built or how much fat is lost when someone is already trained and getting enough protein.

Supported mechanismbased on 1 study

What the research says

1 study
  1. Study: Body composition changes in resistance-trained adults Following 8-Weeks of supplementation with a combination of plant protein and creatine monohydrate

    People who took plant protein with creatine gained about the same amount of muscle and lost the same amount of fat as those who took plant protein alone — so adding creatine didn’t help them get bigger or leaner in this study.

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.