In this lab, students will determine the amount of caffeine in a beverage. Students will determine the retention time of pure caffeine. From this information, students will be able to identify the ...

The active ingredient in the hugely successful Austrian product Red Bull is a solid jolt of caffeine, blended with a handful of other ingredients. One 8.3-ounce (0.25-liter) can has two to three ...

But labels don't have to reveal how much caffeine the products pack. We will. We measured the amount in 27 top-selling energy drinks and shots (see table below). We bought the drinks online or at ...

The amount of caffeine in a cup of coffee can vary based on the type, serving size, method of preparation, and bean variety, among other factors. Coffee is the biggest dietary source of caffeine.

There is no strong evidence to say that caffeine increases a person’s risk of developing dementia. The effects of caffeine on the risk of developing dementia have been studied many times. These ...

Knowing which type of coffee to reach for will help you fine-tune your morning or afternoon jolt of caffeine. Katherine Peach is a well-caffeinated, Brooklyn-based writer, who focuses on all ...

People drink coffee for different reasons, but most of us are interested in a quick energy boost provided by caffeine. Finding the right balance is the key to successful caffeine intake.

Over six billion people worldwide regularly take caffeine. We’re told that it can keep us awake and boost our brain power but is there any truth in these claims, or are we all addicted to a drug ...

Consuming more caffeine may improve heart health, according to a study published in the Rheumatology journal. Vascular disease, damage of blood vessels, and their resulting consequences ...