Grape-Nuts
breakfast cereal brand by Post

Grape-Nuts is a brand of breakfast cereal made from flour, salt and dried yeast, developed in 1897 by C. W. Post, a former patient and later competitor of the 19th-century breakfast food innovator Dr. John Harvey Kellogg. Post's original product was baked as a rigid sheet, then broken into pieces and run through a coffee grinder.
Marketing
Grape-Nuts was initially marketed as a natural cereal that could enhance health and vitality, and as a "food for brain and nerve centres." Its lightweight and compact nature, nutritional value, and resistance to spoilage made it a popular food for exploration and expedition groups in the 1920s and 1930s. In World War II, Grape-Nuts was a component of the lightweight jungle ration used by some U.S. and Allied Forces in wartime operations before 1944.
A 1939 ad campaign by cartoonist Walter Hoban continued his Jerry on the Job comic strip in Woman's Day magazine and daily newspaper comics pages. General Foods also marketed Grape-Nuts through a comics-style advertising campaign (a trailblazer in this regard) featuring a character named Little Alby, who gained inordinate strength after consuming a bowl of Grape-Nuts.
From 1942 to 1944, Grape-Nuts sponsored Jack Benny’s weekly radio show. During the 1940s, comic books from various companies featured one-page comic-strip ads starring Volto from Mars, a finned red helmet-clad alien superhero visiting Earth, who, like all Martians, recharged his magnetic powers (his left hand repels, his right attracts) by eating "cereal grains", with him quickly developing a particular fondness for Grape-Nuts Flakes which he proclaimed "the best I ever tasted!"
In the 1960s, advertising promoted Grape-Nuts as the cereal that "fills you up, not out". Brand users, particularly mother/daughter look-alikes, were shown engaged in fitness activities such as tennis, horseback riding, skiing, and swimming.
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This entry incorporates text from “Grape-Nuts” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.