The Claim
In adults with Alzheimer's disease, daily supplementation with 20 grams of creatine monohydrate for 8 weeks is associated with an 11% increase in brain total creatine concentration and modest improvements in global and fluid cognition, including working memory and oral reading recognition.
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 adults with Alzheimer's disease, taking 20 grams of creatine monohydrate daily for 8 weeks is associated with an 11% increase in brain creatine levels and small improvements in memory and reading skills.
See the scientific wording
In adults with Alzheimer's disease, daily supplementation with 20 grams of creatine monohydrate for 8 weeks is associated with an 11% increase in brain total creatine concentration and modest improvements in global and fluid cognition, including working memory and oral reading recognition, suggesting a potential bioenergetic effect on brain function in this population.
When a person takes creatine daily, it enters the bloodstream and moves into the brain, where it is converted into a high-energy molecule that quickly replenishes the brain's main fuel source. This extra fuel helps brain cells maintain their activity during demanding tasks like remembering things or reading, leading to better performance in memory and thinking tasks.
What the research says
1 studyStudy: Creatine monohydrate pilot in Alzheimer's: Feasibility, brain creatine, and cognition
In a small study, people with Alzheimer's took 20 grams of creatine daily for 8 weeks, and their brain creatine went up by 11% — and they also got a little better at memory and reading tasks. This suggests creatine might help the brain use energy better.
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.