The Claim

In resistance-trained adults, supplementation with a plant protein blend and creatine monohydrate for eight weeks was associated with a statistically significant increase in intracellular water compared to placebo, although this result was a secondary, post-hoc analysis not pre-specified as a primary outcome and may represent a chance finding due to multiple comparisons.

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.

Correlation
1 study reviewed
In plain English

In adults who train with weights, taking a plant-based protein blend and creatine for eight weeks was linked to a measurable increase in water inside cells compared to a placebo, but this result was not originally planned and could be due to random chance.

See the scientific wording

In resistance-trained adults, a statistically significant increase in intracellular water was observed after eight weeks of supplementation with a plant protein blend and creatine monohydrate compared to placebo, but this finding was a secondary, post-hoc analysis not pre-specified as a primary outcome and may represent a chance result due to multiple comparisons.

Why this might work

Creatine enters muscle cells through specific transporters, which pulls water into the cells because creatine attracts water molecules. This increases the amount of water inside the muscle cells.

Verified 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

    In people who lift weights, taking plant protein and creatine led to a tiny but real increase in water inside their muscles compared to a sugar pill — even though the researchers weren't mainly looking for this. It happened, but we need more studies to be sure it's not just luck.

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

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