How much caffeine is in a 20 oz Diet Coke?
No Sugar. No Calories. Caffeine Content: 76 mg/20 fl oz. www.dietcoke.com.
How much caffeine is in a 330ml can of Diet Coke?
Decaffeinated varieties, such as caffeine-free Coca-Cola, are also available for those looking to cut their caffeine intake. Coke contains 32 mg of caffeine per 12-ounce (335-ml) serving. Diet Coke is higher in caffeine, with about 42 mg per 12 ounces (335 ml).
How much caffeine is too much?
Up to 400 milligrams (mg) of caffeine a day appears to be safe for most healthy adults. That’s roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two “energy shot” drinks. Keep in mind that the actual caffeine content in beverages varies widely, especially among energy drinks.