Top NBA hopeful Darryn Peterson said a popular supplement left him with debilitating symptoms that sidelined his game and made him fear for his life. Peterson, 19, recalled being rushed to the hospital with extremely painful cramps during a workout last fall. “I made it to the training room and just started begging them to call 911,”  he told ESPN this week. The pain was so acute that Peterson thought he might never recover. “I thought I was going to die on the training table that day,” recalled Darryn Peterson of the frightening side effects of his supplementation. AP “I thought I was going to die on the training table that day,” he said. Doctors initially believed Peterson was suffering from severe dehydration; however, bloodwork revealed that the source of his mysterious cramping was dangerously high levels of creatine. Creatine , a naturally occurring compound derived from amino acids, is believed to support muscular energy production, performance and recovery.…