DH has Familial Hyperlipidaemia. We found this out in his 30s when someone did his cholesterol 'just to see what it was' and it was 13! Closer questioning revealed that his fathers heart attacks in his 50s may well have been due to this. DH told his brothers and his sons and sure enough both brothers have it but not his son. DH has always been at the correct weight, has always played lots of sport and taken exercise daily (12 walks, cricket, bowls etc etc) never eats dairy products, chips, chocolate, cake, biscuits or indeed anything I might regard as nice and still after doubling his statins he can still only get down to 5. One thing doctors often say when discuss health status is ' first choose your parents[ 