Exploring the Role of Creatine in Mental Fatigue Reduction When people hear the word creatine , they usually think of muscle strength and gym performance. But did you know that creatine also plays a role in supporting brain function, especially when you're mentally drained? Let’s dive into how creatine may help reduce mental fatigue. What Is Mental Fatigue? Mental fatigue happens when your brain becomes overworked, like after hours of studying, working, or concentrating. Symptoms often include: Trouble focusing Slower thinking Low motivation Mental exhaustion Mental fatigue is usually caused by low brain energy levels, and this is exactly where creatine comes in. How Creatine Fuels the Brain Just like muscles, your brain needs ATP (adenosine triphosphate) to function. ATP is your body's main energy source, and it's especially important for brain cells during times of high demand, like solving problems, multitasking, or staying alert for long hours. Creatine helps re...