Is THC harmful for health ? Home › Forums › Is THC harmful for health ? This topic has 2 replies, 2 voices, and was last updated 4 years, 1 month ago by dev7. Viewing 1 post (of 1 total) Author Posts April 5, 2019 at 10:54 am #2517 MySoilsMember Yes or not ??? 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