Dr. Hive, Athletic Teen Complaining of Dizziness While Lifting Weights in The Chat Board Posted December 22, 2017 Is he taking any supplements to bulk up? I donâ€™t want to worry you, but our community has lost 2-3 young men this way. They were great, athletic kids from wonderful families. Two collapsed while weightlifting and another passed away at a sports practice. All three were taking dietary supplements. Iâ€™m not saying the supplements caused their deaths, but there may be some correlation.