
Mind & focus
Your brain needs energy, too
Creatine is known for muscles. Researchers are asking a bigger question: what could its role in cellular energy mean for the brain?
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Explore the research. Understand the details. Find what matters for your routine.

Mind & focus
Creatine is known for muscles. Researchers are asking a bigger question: what could its role in cellular energy mean for the brain?

Mind & focus
Can creatine influence mental performance during sleep loss? A controlled study offers an intriguing look at brain energy under pressure.
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Curious about training, focus or the science behind your routine? Start with what matters to you.
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What would you like to explore today? Choose a question below.
Open Training & recovery in the journal topics above. You will find articles on strength, endurance and recovery, with practical context for your training routine. Start with the topic closest to your goal; each article includes a short summary and links to its sources.
Try Mind & focus for articles about creatine, the brain and sleep deprivation, or Everyday health for cellular energy and creatine for women. These explain what the research has studied and how to interpret it. Sleep, food and regular movement remain the foundations of your routine.
Start with In a few words at the top of each article, then follow the sources and the note on the evidence. Look at who was studied, the dose and what was actually measured. For product quality, our Testing & results page has the published batch reports; those answer a different question from studies of health or performance.
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