Worried about Soy?

     I've had a couple of people ask how much soy I eat, as if it were a bad thing.  I do always choose organic, and only buy organic tofu and tempeh. I never get processed items with soy protein powders or soy protein isolates. I eat soy maybe twice a week.
     Tofu originated 2000 years ago in China, so soy has been around a long long time.
     These same people seem unaware of the massive amounts of soy they take in because they eat meat. They are eating processed and non-organic soy multiple times a day.