<prompt> PUFA consumption is associated with-Lowering of serum cholesterol, rise in LDL cholesterolLowering of serum cholesterol, lowering of LDL cholesterolRise in serum cholesterol, rise in LDL cholesterolRise in serum cholesterol, lowering of LDI, cholesterol  <response>: Ans. is b i.e., Lowering of serum cholesterol, lowering of LDL cholesterol Diet rich in polyunsaturated essential fatty acids have been repoed to reduce the serum cholesterol and low density lipoprotein. 