Growing up we never microwaved food in tupperware, but we do it daily now. None of me or my siblings (8 of us) had any sort of mental issues (and it wasn't a matter of not being diagnosed), but all of our children have so many mental issues (depression, anxiety, pulling hair out, ADHD, etc.) that we have asked each other if it could possibly be something in the environment - even though all of us live in different states/cities. Maybe we all reheat food in tuperware and eat/drink from plastics.