Fourteen Simple Things You Can Do to Reduce Your Risk for Cancer By John Mercle, M.D. Download the 14 Things List #1 Increase your consumption of fresh, organic fruits and vegetables. #2 Avoid using any pesticides or chemical sprays in your home.Try to avoid new carpet. #3 Avoid drinking tap water. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption. #4 Decrease alcohol consumption.