
Roots > From Pot Roast to PowerBars

As poodle skirts have given way to miniskirts, malt floats have given way to… pink Vitamin Water? Clothing and music have changed over time, and so have diet patterns. Dining was once considered a luxury, and “trans fat” was a word foreign to the public. Here’s a look back at Americans and their food in the 20th century.
Food accounts for 20 percent of all products manufactured in the United States.
The Federal Pure Food and Drug Law places standards of quality on food and drug producers. This was a result of the public’s increased awareness of poor food production conditions; exposés like Upton Sinclair’s The Jungle brought these issues to light.
Two-thirds of American retail businesses are still “Mom and Pop” stores.
Most grocers expand to become supermarkets.
Clarence Birdseye leases the first insulated railroad cars, making nationwide frozen food distribution possible and creating a market for frozen foods.
Post World War II the food industry adapts techniques used to feed soldiers overseas. Advertisements and the media promote products such as instant coffee and canned onion soup, with advice like this from Household magazine: “If you’re a typical modern housewife, you want to do your cooking as fast as possible."
Swanson markets its first frozen TV dinner: turkey with dressing, peas and mashed potatoes.
Beef consumption surpasses pork consumption.
Americans eat fast food nine times a month on average.
Salsa trumps ketchup as the leader in sales of American condiments.
Total meat consumption reaches 200 pounds per person annually. Soft drinks account for 28 percent of the total beverages consumed.
As of Jan. 1, food manufacturers are required to list trans fat content on nutrition labels.
Market analysts predict we’ll see more creative and environmentally friendly ways to produce and package food. Such techniques may include using wind power energy.