10 Things You Didn't Know About Junk Food
Junk food is popular in America. It's so popular that about 25% of Americans eat in a fast-food restaurant every day. Fast-food restaurants aren't the only source of junk food. At the grocery store and convenience store, people stock up on foods that contain virtually nothing beyond empty fat and calories. Despite the omnipresence of junk food, there are many things that people don't know about it. Here are ten of those things, and most of them are probably going to be a surprise. 1. Junk Food Is Relatively New Processed foods first appeared in the marketplace after World War I. Technological innovations during the war contributed to better methods of preservation. This caused housewives to move away from time-intensive, made from scratch cooking and toward foods that were ready to eat. Along with better preservation, methods came an increase in the consumption of sugar. However, it was the economic boom after World War II that really contributed towards the rise of