The Claim
Creatine functions as a cellular osmolyte that increases intracellular water content, which induces cellular swelling and subsequently reduces muscle protein breakdown.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking creatine helps your muscle cells soak up more water, making them swell a bit—and this swelling tells your body to stop breaking down muscle as much.
See the scientific wording
Creatine functions as a cellular osmolyte that increases intracellular water content, inducing cellular swelling that reduces muscle protein breakdown.
What the research says
5 studiesThe study shows that taking creatine increases water in muscles and triggers cell signals linked to swelling, which may help protect muscle from breaking down.
Study: Magnesium-creatine supplementation effects on body water.
The study found that taking creatine (with magnesium) increased water inside muscle cells, which matches the idea that creatine makes cells swell by pulling in water.
Study: Creatine as a compatible osmolyte in muscle cells exposed to hypertonic stress
The study shows that when muscle cells are under osmotic stress, they pull in more creatine to help hold water inside, which supports the idea that creatine helps cells stay swollen and healthy.
Related videos
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 5 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.