Rationing was in almost every facet of life in America during World War II. High protein foods like, wheat, meat, sugar and fats needed to go to the troupes to keep their energy levels high.
Every visit to grocery stores, public buildings and government office presented dozens of rationing related posters to remind the populace to support the war effort.

About lineagekeeper
Family history research is a favored avenue of relaxation. It is a Sherlock-like activity that can continue almost anywhere at any time. By leveraging a lifetime involvement in technology, my research efforts have resulted in terabytes of ancestral data, earning me the moniker of Lineagekeeper. And yes - We are all related to Royalty.
Interesting that supporting our troops promoted a healthier diet for us!