Plant based proteins, through their beneficial effects on health and the environment, are gaining popularity among those seeking to move away from animal proteins. Soybeans are a legume native to Asia found in a variety of foods such as tofu, tempeh, miso, edamame and soy beverages. They are rich in protein, fiber, good unsaturated fats and minerals such as phosphorus, magnesium, iron and calcium. However, some hesitate to consume soy due to certain myths that persist around it. Soy has a high content of isoflavones, a variety of phytoestrogens that resemble human estrogen, which is the source of the controversy that soy may cause hormonal disruption. Read this article to learn the most up to date evidenced based facts on soy foods and some of their beneficial effects.