A recent research found that humans are getting bigger at an astonishing speed. And we are not talking about food having hormone there (though I bet it will be a major factor going forward) since this trend has been there for the past hundreds of years.
Yes this has to do with the drastically improved living condition, the abundant availability of food, shelter and other productivity enhancements. All these allow the bodies of human to grow as they may, to the fullest extent.
What are we going to become next, one may wonder?