UAE Doctors Urge Caution on High-Dose Creatine for Sleep Loss as Brain Runs on 3% Battery
Updated
Updated · Gulf News · Jul 23
UAE Doctors Urge Caution on High-Dose Creatine for Sleep Loss as Brain Runs on 3% Battery
2 articles · Updated · Gulf News · Jul 23
Summary
A recent study using a single large dose of creatine has revived interest in whether the supplement can blunt cognitive decline from sleep deprivation, but UAE neurologists said it is too early to recommend that approach.
Creatine helps replenish ATP—the brain’s energy currency—and some studies suggest it may preserve attention, memory, processing speed and mood when people are tired or under mental stress.
The doctors said the evidence remains limited and inconsistent, with larger studies still needed to establish the right dose, timing and long-term safety for cognitive use.
High doses can cause bloating, stomach upset, dehydration, cramps and water retention, while people with kidney disease, diabetes, high blood pressure or regular medications should seek medical advice first.
Researchers are also studying older adults, shift workers, vegetarians and vegans, but experts stressed creatine cannot replace sleep or coffee and should not be treated as a universal brain booster.