Hi,
As mentioned above have him check the ratios. I would not say that a level of 4 is high, the important thing to check is the HDL/LDL ration. For instance my total level is 6.3 but I have high HDL with a good ratio. I tried statins but had hell with them, no end of muscle trouble. In view of the fact that diabetics in general suffer from bad muscle recovery and a higher then normal degree of micro-fractures. I am keeping away from the statin.
But I would double check exactly why he is being given the statin, is he at risk of heart attack? high blood pressures? ...
Frankie