Eye On Your Health: Coffee and caffeine 03:40. Panera is being sued by the parents of a college student with a heart condition who died after drinking its Charged Lemonade, which the lawsuit ...

One study found that the average caffeine content of energy drinks equates to ... 80mg of caffeine per 250ml . Monster ... Brewed coffee: 96mg of caffeine per 237ml. Brewed black tea: 47mg of ...

An 8-ounce (240-ml) serving of Red Bull or Monster provides only slightly less caffeine than the same amount of coffee. Up to 400 mg of caffeine per day is generally safe.

Energy drinks including Rockstar, PRIME and Monster all possess between 160-200mg of caffeine per 500ml - double the amounts found in an average cup of coffee, at around 80mg.

By comparison, 20 ounces of coffee (the equivalent of roughly 2.5 cups) contains 220 mgs, while the same volume of Red Bull has approximately 185 mgs of caffeine.

Comparing the caffeine content of Panera's Charged Lemonade per ounce shows it's on par with leading chains' dark roast coffees. But its regular size is 20 ounces, which is more than the typical ...

Most people drink coffee and tea to help stay awake. But scientists warn against overconsumption—and that higher dosage caffeine drinks can lead to stress, lack of sleep, and even death.

As the old saying goes, sometimes too much of a good thing can be bad. But what about when it comes to coffee? Millions of Americans drink at least one cup of joe every day, and of course, many ...