I only been smoking for a year and its already helped slow down my pollup formation in my intestines and stomach and rectum, I developed 0 over the psst yr, coming from a 24yr old who went surgery 4 yrs ago for having over 300 pollups and had to have a major colostomy surgery to cure me, they removed alot of tissue and marijiana could be a benefit to my disease, I have a disease called F.a.p. its genetic and has no cure. My grandpa died at age 37 , my mom nearly died at 35 and with all ny pollups at age 20 I would of died by age 30 of cancer if left untreated, if I would of been a stoner growing up I may not of ever had to have that surgery. I may of had 50 pollups instead of 500. Who knows but it helps me w pain and discomfort and anxiety and helps me get in better moods. I plan to move to where its legal and better my life.