.4 in 10 united state cancer cases connected to smoking, various other flexible risks The Washington PostStudy: Almost Fifty Percent of All Cancer Situations in the United State Are Linked to Threat Elements Our Team May Manage Health.comThe greatest technique to ensure life expectancy is by observing your way of life PhillyVoice.comHalf of All Cancer Cells Instances in the United States Linked to Risk Aspects That Could Be Managed, States Research Study Know What These Moments NowFriday's Health Document: Way of life improvements may aid stop cancer cells WBRZ.