Postum — roasted-grain coffee substitute invented by C. W. Post

Composition and preparation

Postum is sold as a dry powder that dissolves in hot water. Its basic components are mixed, roasted, and ground so the beverage resembles coffee in color and aroma without caffeine. The usual ingredients include grain and sweetening elements; a plain ingredient list and explanation appear at ingredients overview. For information about the packaging and powder form see product form and for common serving instructions see preparation guide.

• Primary grain components: wheat bran and roasted wheat (wheat).
• Sweetening/modifying agents: molasses (molasses), and corn dextrin.
• How to serve: mixed with hot water, sometimes milk or cream added to taste.

History and cultural context

Introduced during a period of rapid change in prepared foods, Postum was part of a wave of cereal- and grain-based convenience products developed in the United States. It attracted customers who wanted to mimic the ritual of coffee drinking without its caffeine or bitter compounds. Advertising emphasized health benefits and gentle stimulation compared with coffee; an early marketing snapshot is available at coffee comparison.

Uses and significance

People use Postum primarily as a hot beverage alternative to coffee. It is commonly chosen by those avoiding caffeine for medical, religious, or personal reasons. The product also appears in historical discussions about early branded convenience foods and the growth of cereal companies; broader corporate context and brand history are discussed at brand history and company information.

Notable distinctions

Unlike coffee, Postum contains no caffeine and relies on roasted cereals and molasses for flavor and color. Although niche in modern markets, it remains a notable example of how beverage culture adapts to dietary preferences. For more on ingredients and related products see detailed ingredients and a comparison resource at sweetening agents.