xahrx - I'd expand that to "typical American/Western lifestyle" - throw in recreational drugs, alcoholism and lack of exercise to the macronutrient diet. Additional $0.02: Steroids in a system that cops a lot of physical abuse, rec. drugs, likely some alcohol, prob. a fair bit of mental stress over the years (noteveryone deals with celebrity well, let alone their job) has to have a toll on the liver, CV systems (and others). An autopsy report might be helpful - state of his organs etc...before we start labelling one particular culprit.