Plasma cholesterol and triglycerides in heroin addicts.

We examined total cholesterolemia, triglyceridemia, high density lipoproteins- (HDL) cholesterolemia, apolipoproteins A1 and B, body mass index, albuminemia and alanine aminotransferase in 60 heroin addicts. After comparing 23 control subjects with the heroin addicts the result was that the latter have significantly lower mean values of total cholesterolemia and of HDL-cholesterolemia and higher values of triglyceridemia. They also have significantly higher prevalences of cases of hypocholesterolemia and of hypo-HDL-cholesterolemia. Within the addict group there is no linear correlation between total cholesterolemia and body mass index; there is, however, an inverse linear correlation between total cholesterolemia and alanine aminotransferase. Therefore, the alterations found in the lipid pattern of heroin addicts are not due to malnutrition but hypothetically to liver diseases which are frequent in these patients.