On the sleep deprivation topic, adenosine buildup in the brain is, along with melatonin, one of the brain's core sleep mechanisms. As you expend energy during the day, adenosine builds up, so your brain has an idea of how long you've been awake.
Creatine recycles adenosine back into ATP, so less adenosine builds up. The amount of creatine you find in foods naturally is way less than the amount people are supplementing with.
So it makes sense physiologically why mega doses of creatine might negatively affect sleep.
Creatine recycles adenosine back into ATP, so less adenosine builds up. The amount of creatine you find in foods naturally is way less than the amount people are supplementing with.
So it makes sense physiologically why mega doses of creatine might negatively affect sleep.