In many areas, including North America and the United Kingdom, pumpkin traditionally refers to only certain round, orange varieties of winter squash, predominantly derived from Cucurbita pepo, while in Australian English, pumpkin can refer to winter squash of any appearance.
Energy drinks contain very high levels of caffeine. A single 5-hour Energy shot contains almost as much caffeine as four 12-oz. cans of Mountain Dew. While many people will tell you that Mountain Dew has the most caffeine of any soft drink, that is incorrect. A 12-ounce (355 ml) can of Mountain Dew has about 55 mg of caffeine, compared to 72 mg in the same amount of Jolt Cola, 69 mg for Pepsi MAX, 63 to 69 mg for Sun Drop, or 59 mg for Sugar-free Mr. Pibb.
In contrast to typical soft drinks, some contain as much as 200 mg of caffeine per 12 fl. oz. (355 ml) serving. In addition many energy drink brands are sold in larger serving size containers (16-20 fl. oz. - 474-592 ml).n contrast to typical soft drinks, some contain as much as 200 mg of caffeine per 12 fl. oz. (355 ml) serving. In addition many energy drink brands are sold in larger serving size containers (16-20 fl. oz. - 474-592 ml).