Soya bean (Glycine max). Soya bean is a member of the pea (legumes) family and have been a staple of African and Asia cuisines for thousands of years. It is rich in oil called oil seed. It is adjudged as the only complete plant protein because it contains all the Amino acid essential for human health. Regular intake of soy beans may eradicate symptoms of menopause and reduce risk of prostate and breast cancer. One of the most outstanding health benefits of soya bean is that 10 different kind of products can be derived from it. And these includes Soya milk, Soya sauce, Soya nut, Soya granules, Soya cream, Soya yoghurt, Soya flour etc.