caffeine
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Lynch’s order included a chocolate milkshake and coffee, the cold sugar and caffeine fueling his ideas.
From Los Angeles Times ● Aug. 18, 2026
I enjoy breakfast food a lot, but if I want to have an eventful fun day, I need to just get the breakfast out of the way and get some caffeine in me.
From Los Angeles Times ● Aug. 14, 2026
Dr. Rekha Kumar, associate professor of clinical medicine at Weill Cornell Medicine, said most healthy adults can consume up to 400 mg of caffeine a day.
From The Wall Street Journal ● Aug. 4, 2026
"These include caffeine, capsaicin, menthol and vanillin, not to mention the fact that many of the medicines we use today either come directly from plants or are inspired by plant chemistry."
From Science Daily ● Aug. 3, 2026
Lacey says, “Is it that weird feeling you get from so much caffeine that, like, your heart isn’t beating so much as your whole body is beating?”
From "Paper Towns" by John Green
