You might be surprised to learn that all Pepsi products contain caffeine. In fact, a 12-ounce can of Pepsi has 38.9 mg of caffeine. That’s more than the 34 mg of caffeine in a 12-ounce can of Coca-Cola and just shy of the 54.8 mg of caffeine in a 12-ounce can of Mountain Dew.
Does Pepsi have caffeine?
Pepsi’s Caffeine Content
Of course, Pepsi isn’t the only soft drink with caffeine. In fact, all carbonated beverages contain some level of caffeine. Here’s a look at the caffeine content of some common brands:
- Coca-Cola (33.9 mg/12 oz)
- Diet Coke (46.3 mg/12 oz)
- Pepsi (38.9 mg/12 oz)
- Diet Pepsi (36.7 mg/12 oz)
- Dr Pepper (42.6 mg/12 oz)
- Diet Dr Pepper (44.1 mg/12 oz)
- Mountain Dew (54.8 mg/12 oz)
- Diet Mountain Dew (55.5 mg/12 oz)
As you can see, the amount of caffeine in each drink varies somewhat, but none of them are completely devoid of caffeine. So, if you’re looking for a truly caffeine-free beverage, you’ll need to steer clear of soda entirely and instead opt for something like water or juice.
Is There Any Benefit to Drinking Pepsi?
While there is no nutritional benefit to drinking Pepsi, there are some potential benefits to moderate caffeine consumption, including improved mental alertness and decreased risk of death from cardiovascular disease. However, it’s important to note that these benefits are only seen with moderate consumption; too much caffeine can lead to side effects like anxiety and insomnia. So, if you do choose to drink Pepsi, be sure to limit yourself to no more than one or two cans per day.
Pepsi contains 38.9 mg of caffeine per 12-ounce serving—that’s more than Coca-Cola and just shy of Mountain Dew. While there are some potential benefits to moderate caffeine consumption, too much can lead to side effects like anxiety and insomnia, so be sure to limit yourself to one or two cans per day if you do choose to drink Pepsi products.