Decaf coffees and teas have less caffeine than their regular counterparts, but they still contain some caffeine. If a coffee or tea says “decaffeinated,” does that mean it contains no caffeine? Caffeine in energy drinks can range from 40-250 mg per 8 fluid ounces. However, the amount in these brewed beverages can vary depending on such factors as how and where the coffee beans and tea leaves were grown and processed and how the beverage product is prepared.įor reference, a 12 ounce can of a caffeinated soft drink typically contains 30 to 40 milligrams of caffeine, an 8-ounce cup of green or black tea 30-50 milligrams, and an 8-ounce cup of coffee closer to 80 to 100 milligrams. There are several online databases that provide estimates of caffeine content of certain foods and beverages such as coffee and tea. Consumers should take care when consuming for the first time a new packaged food containing added caffeine if the amount of caffeine in the food is not declared on the label. Many packaged foods, including beverages and dietary supplements containing caffeine, voluntarily provide information on the label as to how much caffeine they contain.

How do you know how much caffeine a food or beverage contains? It’s also found in some plants used as flavorings, such as guarana, or alternative teas popular in South American, such as yerba mate (Ilex paraguariensis) and Ilex guayusa.Ĭaffeine may also be added as an ingredient to foods and beverages. Which kinds of foods and beverages contain caffeine?Ĭaffeine can be found naturally in the plants we use to make coffee, tea and chocolate. Learn more about caffeine in the following questions and answers. Depending on factors such as body weight, medications you may take, and individual sensitivity, “too much” can vary from person to person. Do you drink just one cup of coffee or tea first thing in the morning, hoping the caffeine in it will jump-start your day? Do you follow it up with a caffeinated beverage or two and then drink several more cups of coffee throughout the day?Īccording to scientists at the FDA, caffeine can be part of a healthy diet for most people, but too much caffeine may pose a danger to your health.

Average cup of coffee caffeine content