Portion Size, Then and Now

Portion Size, Then and Now
Over the past few decades, portion sizes of everything from muffins to sandwiches have grown considerably. Unfortunately, America’s waistbands have reacted accordingly. In the 1970s, around 47 percent of Americans were overweight or obese; now 66 percent of us are. In addition, the number of just obese people has doubled, from 15 percent of our population to 30 percent. While increased sizes haven’t been the sole contributor to our obesity epidemic, large quantities of cheap food have distorted our perceptions of what a typical meal is supposed to look like.