“…This has been confirmed and extended to include hypercholesterolaemic subjects, on whom a similar effect was demonstrated (Parsons et al, 1956;O'Reilly et al, 1957;Comesaiia et al, 1958 ;Achor et al, 1958 ;Galbraith et al, 1959). The purpose of this paper is to report our experience of the effect of nicotinic acid (N.A.)…”