Vanessa Reid (2nd right), Director of Communication and Education, JADCO, explains to Vashon McCarthy (l), student athlete, Mark Barton (2nd left), coach and Clayton Brown (r), student athlete, all of Jamaica College, that JADCO and WADA do not endorse the use of supplements. The occasion was the JADCO School Tour held at the Karl Hendrickson Auditorium at Jamaica College on March 2, 2015.