Darryn Peterson's freshman season at Kansas was plagued by mysterious, debilitating cramps—but the root cause may finally be solved. After a series of tests, doctors have linked the issue to his use of high doses of creatine, a popular supplement among athletes aiming to boost performance.

Peterson, a projected NBA lottery pick, revealed that new bloodwork and follow-up exams conducted after the season pointed directly to the supplement as the culprit. "We were chasing it all year," Peterson explained. "I'd be in the middle of a game, and my muscles would just lock up. It was frustrating not knowing why."

The cramping issue had raised concerns about Peterson's durability, especially for a young guard expected to make an early jump to the professional level. But with the cause now identified, the 6-foot-5 standout is confident he can move forward without the problem. "It's a relief to have an answer. I've already adjusted my supplement routine, and I feel great," he said.

Creatine, while widely used in college and pro sports, can lead to dehydration and cramping when taken in excessive amounts, particularly during high-intensity competition. For Peterson, the lesson is clear: even the most common supplements require careful management. As he prepares for the NBA draft, this experience may serve as a valuable cautionary tale for young athletes navigating the world of performance enhancers.