Caffeine can linger in your body many hours after consumption — we explore how this impacts your sleep.

February retail numbers showing continued consumer struggles, and why this upcoming retail earnings season will be a key read on the economy. Pepsi 's planned $2 billion acquisition of the Poppi ...

In terms of caffeine, only two of Poppi’s nine flavors contain it: Classic Cola and Doc Pop, which each have 32 mg of caffeine from what the website lists as “natural caffeine.” Pros: Low calories, ...

In addition to the new formula, Poppi is also introducing a new flavor named “Alpine Blast” which is a take on classic citrus soda with added 55 mg of caffeine from green tea.

Here's what the latest research says Does coffee ice cream have caffeine? If you weren’t already aware, coffee ice cream does in fact contain small amounts of caffeine.

Teens Should Never Have Caffeine, According to New Guidelines “It's better to avoid high-caffeine drinks while the brain is in a period of rapid development.” ...

Teens have a lot of options when it comes to eating and drinking caffeinated products, and many do just that. In fact, research shows that nearly a quarter of teens have caffeine all or most days of ...

Sure, yerba mate is tea, and tea can be healthy. But registered dietitian Kara Collier noted that in addition to containing caffeine, to which some might be sensitive, Guayaki yerba mate has a ...