Cold Brew Starbucks Coffee

Cold brew coffee is made by steeping coffee grounds in cold or room-temperature water for an extended period, typically 12 to 24 hours. This slow extraction process results in a coffee concentrate that is less acidic and smoother in flavor than traditionally brewed hot coffee. It is then diluted with water, milk, or other liquids before serving.

Manufacturers use cold brew coffee concentrate as a base for ready-to-drink coffee beverages, including chilled coffee drinks and bottled coffees. Its smooth, less bitter flavor profile makes it appealing for consumers seeking a less acidic coffee option. It is often found in the refrigerated section of grocery stores.

Coffee contains caffeine, a stimulant that can affect alertness and energy levels. Excessive caffeine intake may lead to anxiety, insomnia, or heart palpitations in sensitive individuals. The U.S. Food and Drug Administration (FDA) has not set a specific upper limit for caffeine consumption, but advises moderation. JECFA (Joint FAO/WHO Expert Committee on Food Additives) has evaluated caffeine and established an acceptable daily intake.