Choose caffeine-free teas to unwind and promote overall health thanks to their antioxidants and soothing properties.

Learn about how decaf coffee is made, how much caffeine is in decaf coffee, and how the decaffeination process impacts the ...

From the temporary spike of your morning espresso to the long-term arterial benefits of green tea, your beverage choices are ...

Research suggests caffeine can help with weight loss, but a large dose is necessary to create a response. One study concluded ...

What chemical can act as a pesticide, help premature babies to breathe properly, enhance sport performance and also give you a buzz? You guessed it: one of our favourite everyday psychoactive drugs, ...

Many of us start our days with some form of caffeine in our cups—or increasingly on our faces. These days it’s not uncommon to find caffeine strategically placed in your skin-care products, from ...

Ounce for ounce, you'll get more caffeine bang for your buck in an espresso. An eight-ounce cup of coffee has about 95 ...

You can find caffeine in the leaves, seeds, and fruits of many plants, including tea leaves, cocoa beans, coffee beans, guarana, and kola nuts. These ingredients also add caffeine to foods and drinks.

Research shows that matcha's impressive nutritional profile of antioxidants (and more) can support weight loss; however, it’s ...

You may experience the peak effects of caffeine 30-60 minutes after consuming it. However, caffeine can stay in your body for many hours after, which may affect your sleep. Caffeine is a fast-acting ...

While field-testing caffeine as a toxicant against an introduced frog pest that infests potted plants in Hawaii, we discovered that large slugs were killed by spray applications containing 1–2% ...

A new study published in the journal Addiction Neuroscience provides evidence that cannabidiol may help prevent the ...