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Self-Help for Vocal Health

Product Serving Caffeine
(in milligrams)
Barqs Diet Root Beer 12 ounces 0
Barqs Root Beer 12 ounces 23
Caffeine-free Coca-Cola or Diet Coke 12 ounces 0
Caffeine-free Pepsi or Diet Pepsi 12 ounces 0
Celestial Seasonings Herbal Tea, all varieties 8 ounces 0
Coca-Cola 12 ounces 45
Cocoa or Hot Chocolate 8 ounces 5
Coffee, brewed 8 ounces 135
Coffee, instant 8 ounces 95
Diet Coke 12 ounces 47
Dr. Pepper, regular or diet 12 ounces 41
Lipton Iced Tea, assorted varieties 16-ounce bottle 18-40
Minute Maid Orange Soda 12 ounces 0
Mountain Dew 12 ounces 55
Mug Root Beer 12 ounces 0
Pepsi-Cola 12 ounces 37
Seven-UP or Diet Seven-UP 12 ounces 0
Snapple Iced Tea, all varieties 16-ounce bottle 48
Sprite or Diet Sprite 12 ounces 0
Sunkist Orange Soda 12 ounces 40
Surge 12 ounces 51
Tea, green 8 ounces 30
Tea, instant 8 ounces 15
Tea, leaf or bag 8 ounces 50
Information Source: Center for Science in the Public Interest

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