Creatine

Creatine is a naturally occurring compound found in muscle cells and the brain, known for boosting physical performance by replenishing ATP (adenosine triphosphate) stores, which provide energy during exercise.

It's especially important for those on plant-based diets, as it’s primarily found in animal products. Creatine supports not only muscles but also energy-demanding tissues like the brain and immune system. While the body produces some creatine naturally, levels decline with age, making supplementation the most effective way to maintain optimal stores and enhance physical endurance.