[Effect of milk constituents on lipid metabolism].

The cholesterol lowering effect of various milk constituents was examined in six trials with growing pigs. Each trial is described. By means of main component analysis 44 factors were tested in order to see whether they influenced the lipid metabolism. We observed that there was no specific component in the milk which showed a cholesterol lowering effect. Milk and milk constituents change the nutrient composition of the food and can, e.g. by means of the changed amino acid pattern, indirectly lower the lipid content in the blood.