people go back and forth about soy products. we need to always consider the sources of this "research" as well.
for me, unless i had a high incidence of breast cancer in my family, i would eat it just fine. (and i do!! yum!) that seems to be the one concern i see any possible relevance to, IMO.
but i think anything is best in moderation.
whole soy is better...edamame, etc.
also, protein is found in grains like quinoa (which is a super!food) and brown rice.
and of course, beans (chickpeas, pinto, etc.)
dr. andrew weil is a great source for (i think) fair advice. his site is either naturalhealth.com or just google him (i forget his website addy..eek)
i think a stirfry is a great example of a complete meal (there must be SOME reason why they are so popular!).... a grain (or noodles...they even have quinoa noodles), lots of veggies, some tofu or edammame, etc. it can be a very balanced meal.