The Claim
In healthy young men recovering from exhaustive exercise, creatine supplementation increases muscle glycogen resynthesis within the first 24 hours, but this effect is not attributable to changes in muscle insulin sensitivity, as assessed by oral glucose tolerance tests and muscle GLUT4 mRNA expression, with no significant differences observed between creatine and placebo groups.
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.
In young, healthy guys, creatine helps refill muscle energy after intense exercise, but it doesn’t work by making muscles more sensitive to insulin — that part hasn’t changed, according to tests and gene activity.
See the scientific wording
In healthy young men, the creatine-mediated increase in muscle glycogen resynthesis during the first 24 hours of recovery from exhaustive exercise is not explained by changes in muscle insulin sensitivity, as measured by oral glucose tolerance tests and muscle GLUT4 mRNA expression, which showed no significant differences between creatine and placebo groups.
What the research says
1 studyThe study shows that creatine helps muscles refill their energy stores faster after exercise, and this isn’t because it made the muscles more sensitive to insulin—just like the claim says.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.