Both my parents are on statins, my dad on lipitor for about 10 yrs, and my mom on crestor for almost a year. The doc had my mom on lipitor before but she started to experience liver failure, so he took her off. I think he prescribed the "cash cow" so that he could make more money.
My dad's physical abilities have declined, and this year his memory has taken a steep dive, and I think there may be a TGA around the corner. He was healthy and problem free before this. Now he's got diabetes which only developed after a short time on the drug. He's also on fibrates.
As for my mom, I think her diabetes was caused by low cholesterol to begin with. They joined this supplement company that gives out "free" pills (someone's paying for it though, and someone's making zillions), that is really more like a church, and they got blood tests done (about 10 pages of info). Her ldl was 1.5mmol which is about 60mg, and her hdl was over 5mmol. That is the reason he told her that he put her on crestor (a 5mg dose). I think such a low ldl for her age is quite dangerous, and I don't think it's ever been much higher. No wonder she got diabetes But who knows what that previous stint on lipitor did to her.
I know from the way our doctor treats us (as stupid idiots) and reading this site and the Junk Food Science blog, that statins are the most dangerous drug ever created. I'll never take them.