My son is 4, on the test we had it said his cholesterol should be between 110-170 and his is 204. Is this dangerously high and what should I do? My doctor is on hoilday and so there was a stand in doctor who just said it may run in the family which it doesnt and also just to do a diet. The worst thing is my son eats everything, he has fruit and veg everyday and doesnt eat much fried food, I also racion his choclate and crisp.