Conclusion The current systematic review and meta- analysis showed that the long-term consumption of CLA increases the levels of CRP and Lp(a )
Background C-reactive protein ( CRP ) and lipoprotein ( a ) ( Lp[a ] ) play essential roles in cardiovascular disease incidence .
This study aim ed to review the association between the intake of conjugated linoleic acid ( CLA ) in the form of dietary supplement or enriched food with different treatment duration s and the levels of Lp(a ) and CRP in human studies .
Study of the effect of trans fatty acids from ruminants on blood lipids and other risk factors for cardiovascular disease.
BACKGROUND The intake of trans fatty acids ( TFA ) from industrially hydrogenated vegetable oils ( iTFA ) is known to have a deleterious effect on cardiovascular health , the effects of TFA from ruminants ( rTFA ) are virtually unknown . OBJECTIVE The purpose of the present study was to compare the effects of rTFA and iTFA on plasma LDL concentrations and other cardiovascular disease risk factors in healthy subjects . DESIGN In a double-blind , r and omized crossover controlled study , 38 healthy men were fed each of 4 experimental isoenergetic diets lasting 4 wk each . The 4 diets were high in rTFA ( 10.2 g/2500 kcal ) , moderate in rTFA ( 4.2 g/2500 kcal ) , high in iTFA ( 10.2 g/2500 kcal ) , and low in TFA from any source ( 2.2 g/2500 kcal ) ( control diet ) . RESULTS Plasma LDL-cholesterol concentrations were significantly higher after the high- rTFA diet than after the control ( P = 0.03 ) or the moderate- rTFA ( P = 0.002 ) diet . Plasma LDL-cholesterol concentrations also were significantly ( P = 0.02 ) higher after the iTFA diet than after the moderate-rTFA diet . Plasma HDL-cholesterol concentrations were significantly ( P = 0.02 ) lower after the high-rTFA diet than after the moderate-rTFA diet . Finally , all risk factors were comparable between the control and the moderate-rTFA diets . CONCLUSIONS These results suggest that , whereas a high dietary intake of TFA from ruminants may adversely affect cholesterol homeostasis , moderate intakes of rTFA that are well above the upper limit of current human consumption have neutral effects on plasma lipids and other cardiovascular disease risk factors
Conclusion The current systematic review and meta- analysis showed that the long-term consumption of CLA increases the levels of CRP and Lp(a )
Background C-reactive protein ( CRP ) and lipoprotein ( a ) ( Lp[a ] ) play essential roles in cardiovascular disease incidence .
This study aim ed to review the association between the intake of conjugated linoleic acid ( CLA ) in the form of dietary supplement or enriched food with different treatment duration s and the levels of Lp(a ) and CRP in human studies .