A food supplement material, and method of its preparation, containing
ellagic acid (i.e., in the form of bio-available ellagitannins) and also
containing the so-called punicosides (i.e., punicalagins A and B), is
derived from pomegranate plant materials. Most preferably, the food
supplement is extracted from pomegranate seed (although the whole fruit
or any part thereof, as well as pomegranate leaves, may be used), and
contains from about 5% to about 90% ellagic acid (ellagitannins), and is
presented for human oral administration as a dry powder contained in
gelatin capsules, soft gel capsules, or tablet form for daily
consumption. The food supplement inherently also contains the so-called
punicosides.