"This could prove to be a seminal study."
you're probably not far wrong but the biggest problem with population studies is translating that info into what it actually means at an individual level as we are all genetically different and have different lifetyles
so, one person could happily scoff a fry up and smoke a packet of fags every day yet live beyond 100
or vegans who have never smoked dying of lung cancer in their 50's
take the info on board, decide what you want to do with it, and then live your life as best you can
bacon butty anyone?? 