I think one day we will look back at mid 20th century with tears in our eyes. Along about 1950 we jumped into high gear with food preservatives. I bet it seemed like a good idea, at the time. Im not a scientist, but my gut tells me the unintended consequences of that jump will be with us a long time, and most of those consequences may not be good ones.
Why is India’s alzheimer’s occurence rate so much lower than ours?