Every cake of Fleischmann’s
Yeast now rich in Vitamin D

LEISCHMANN’S YEAST is the richest
feod source of vitamin D. Unlike other foods,
its richness in this vital factor is unvarying.

Yeast, you know, contains ergosterol, a sub-
stance present in human skin. In the body, sun-
light converts this substance into vitamin D. In
Fleischmann’s Yeast the same conversion is ac-
complished by ultra-violet irradiation. All Fleisch-
mann’s Yeast (in the familiar foil-wrapped cake
with the yellow label) now contains vitamin D
(produced by the Steenbock Process as licensed
by the Wisconsin Alumni Research Foundation).

Fleischmann’s Yeast is also rich in vitamin B.
It exerts a gentle laxative action, stimulates gastric
secretion and is of marked value as a general tonic.

Recommend 2 or 3 cakes daily, before or be-
tween meals—plain or in water (cold or hot). At
grocers’, restaurants and soda fountains.

Printed in U.S.A.