DHEA Login › Forums › General Questions › DHEA This topic has 0 replies, 1 voice, and was last updated 3 years, 10 months ago by Rex Freriks. Viewing 1 post (of 1 total) Author Posts July 7, 2020 at 7:13 pm #971 Rex FreriksParticipant Does anyone know how long to use Charle's protocol for 4g plant sterol each night to boost natural production of DHEA ? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In