[Lipoprotein metabolism in relation to age].
Ageing is associated with a variety of changes of intracellular and extracellular lipid metabolism. Depending upon age the the rapidity of synthesis and metabolism of lipids decreases and partly increased plasma lipoprotein levels are found. Both under basal and under special alimentary conditions the lipoprotein metabolism shows age-dependent changes which may lead to an increased risk for atherosclerosis. These results are important for therapeutic and prophylactic conditions.