I was looking at a family photograph from 1975, where our family was gathered around the kitchen table eating a Sunday roast beef dinner. What stuck me the most about this old photograph was the size of the dinner plates we had back then. I would say they were a third smaller in size compared to the standard size of dinner plates we have today. No wonder everybody is so much heavier, we're piling far more food on our plates than ever before. Even standard glassware has become larger.