Soy foods can be a problem
I was such a huge fan of the soybean when I was following a vegetarian diet. It was when I attended a muscle testing class that I learned of the potential disagreeable nature of the enamoured soybean. The instructor was totally offended by this plant as she explained it was considered industrial waste back in the day. There is a problem with eating soy foods that for some may remain undected for years. Unless your source of soybeans is a fermented food like miso or a tempeh mixture, you should probably not touch it with a ten foot pole today.