Jim Del Rosso: PL and PLE (Part 2)

Dr. Del Rosso compares the difference between polypodium leucotomos (PL) and PL extract (PLE) products available to patients. This is Part 2 of a two-part series.

Jim Del Rosso: PL and PLE (Part 1)

Dr. Del Rosso explains what polypodium leucotomos (PL) and polypodium leucotomos extract are and the science behind them. This is Part 1 of a two-part series.