for those who take soy protein daily. Soy products offer a considerable appeal for a growing segment of
consumers with certain dietary and health concerns. It is quite evident that soy products do reduce the risks
of developing various age-related chronic diseases and epidemiologic data strongly suggest that populations
that regularly consume soy products have reduced incidence and prevalence of the aforementioned age-related
conditions and diseases than populations that eat very little soy. The subject of what specific components is
responsible for the plethora of reported health benefits of soybean remains a strong controversial issue, as the
scientific community continues to understand what component(s) in soy is /are responsible for its health
benefits. Soy constituents’ benefits mostly relate to the reduction of cholesterol levels and menopause
symptoms and the reduction of the risk for several chronic diseases such as cancer, heart disease and
osteoporosis. A variety of soy products are available on the market with different flavors and textures and a
low-fat, nutritionally balanced diet can be developed from them. This article summarized the beneficial health,
nutritional and functional properties of the soy ingredients and intends to illustrate the most current knowledge
with a consciousness to motivate further research to optimize their favorable effects.