despite a recent conclusion by an ad hoc fda panel that there need be little concern about the effects of trans fatty acids in the american diet on health , it is nevertheless proposed that on the basis of available evidence , unnatural dietary trans and cis unsaturated fatty acid isomers should be regarded as a definite risk factor in the etiology of coronary artery disease .
C1257879
trans fatty acids
C0015690
unsaturated fatty acid