serum levels of cholesterol , triglyceride , cholesterol in low density lipoprotein ( ldl ) and in high density lipoprotein ( hdl ) and its major subfractions , and of apolipoproteins a-i , a-ii and b were measured in 48 healthy men at the end of two 6-week periods in which they consumed normal alcohol ( 5.0 % , v/v ) or low alcohol ( 0.9 % , v/v ) beer , respectively .
C0001962
alcohol
C0004922
beer