Health and Fitness

Hey im 15 years old and my dad recently had colon cancer. (About a year ago). I heard that it was genetic, so I’m freaking out. Is there anyway to prevent me, or even lessen my chance at getting it?

I always hear of new colon cleansers everywhere I turn, and I want to know where I a could order a free smaple of a colon cleanser online without wasting my time. Also, how are you supposed to use colon cleanser as a weight loss supplement?