Sports

NBA hopeful Peterson: Creatine led to cramping

Darryn Peterson said a new round of bloodwork and other tests after the season led his doctors to conclude that his use of high doses of creatine led to mysterious and sometimes debilitating cramping during his freshman season at Kansas.

Published May 8, 2026, 3:41 PM
Updated May 14, 2026, 12:31 AM2.1K
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NBA hopeful Peterson: Creatine led to cramping

Darryn Peterson said a new round of bloodwork and other tests after the season led his doctors to conclude that his use of high doses of creatine led to mysterious and sometimes debilitating cramping during his freshman season at Kansas.

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