The Summary
Researchers conducted a systematic review of six studies encompassing 1,542 older adults aged 55 and older to determine if creatine affects cognitive function. The analysis included two double-blind supplementation trials and four cross-sectional studies tracking dietary creatine intake. Results showed that five of the six studies reported a positive relationship between creatine consumption and cognitive performance, particularly in memory and attention. While the evidence is currently limited and study quality varied, the findings suggest creatine offers potential brain benefits for aging populations.
Why this is interesting
Creatine is famous among athletes for building muscle and bone strength, but its role in brain health is less known. This review highlights that creatine might also act as fuel for the aging brain, helping older adults maintain crucial cognitive skills like memory and focus. For the average person, this means that adding creatine to your routine could be a simple way to support both physical and mental aging. However, more rigorous trials are needed before it becomes a standard medical recommendation for preventing cognitive decline.