UNIVERSITY PARK, Pa. — Brandan Mehaffie had been doing triathlons for about five years when he suddenly found himself struggling to finish a race.
“I felt like I was dragging the whole left side of my body, which, as it turns out, I was,” Mehaffie said.
Over time, the Elizabethtown resident noticed more problems: shaky hands, muscle cramps, and joint pain. At 40, he learned he had Parkinson’s disease…