How to Use caffeine in a Sentence

caffeine

noun

• Her doctor told her to avoid caffeine.
• And then the energy from the caffeine and throw some tunes on and get out there and go for a ride.
  — Greg Presto, Men's Health, 30 Apr. 2022
• For a small, quick hit of caffeine, learn to drink a strong Cuban coffee.
  — Lois K. Solomon, Sun Sentinel, 31 Aug. 2022
• In the morning, the house caffeine is oft served with bubbly.
  — Katie Kelly Bell, Robb Report, 2 May 2024
• Plus, many folks are content with the caffeine rush alone, and the rest is just frippery.
  — Tim Carman, Washington Post, 2 Jan. 2024
• That's a lot of caffeine to pump into an adult, let alone a kid.
  — Sarah Cottrell, Parents, 11 July 2023
• Keep the caffeine flowing in the meantime with this chic French press.
  — Jake Henry Smith, Glamour, 17 Sep. 2024
• Green coffee extract in the drink gives you a bold boost of caffeine.
  — Emily Vanschmus, Better Homes & Gardens, 4 Aug. 2022
• Screen time and caffeine should be avoided in the hours leading up to sleep.
  — Arielle Tschinkel, Parents, 12 Feb. 2025
• The general rule is that caffeine has a half-life of about six hours.
  — Johanna Gretschel, SELF, 4 Feb. 2022
• The extra boost of caffeine on a long theme park day didn’t hurt, either.
  — Esther Carlstone, Parents, 12 Sep. 2023
• Feeling tired at work?:Ditch the caffeine and take a power nap.
  — Daryl Austin, USA TODAY, 21 Sep. 2021
• That's of course thanks to the caffeine, a stimulant that can rev up your body's engine for the day.
  — Marisa Cohen, Good Housekeeping, 3 Aug. 2022
• Anything that helps with the sleepless nights (in this case, caffeine).
  — Chaunie Brusie, Rn, Parents, 18 Jan. 2024
• Even those who stay away from caffeine are able to indulge in this tasty treat.
  — Ebony Williams, ajc, 6 May 2022
• This new, frozen version of the fan-favorite fall drink is made with oat milk and has a boost of caffeine.
  — Sabrina Weiss, Peoplemag, 22 Aug. 2023
• Plus, there's a bit of caffeine in the formula, which the brand says offers a quick pick-me-up.
  — Shanon Maglente, Good Housekeeping, 20 Oct. 2022
• The buzz is palpable — and that’s not just the caffeine talking.
  — Garrett Snyder, Los Angeles Times, 9 Jan. 2022
• The mothers here know that caffeine and a little sugar will help with the hunger pangs.
  — Juju Chang, ABC News, 9 Nov. 2021
• If that’s the case, there may be nothing better than a caffeine fix.
  — Leada Gore | [e-mail], al, 24 Dec. 2021
• Plus, a jolt of caffeine in these works to banish puffiness.
  — Sam Peters, ELLE, 14 Nov. 2022
• After the dates, the next order of business for most will be caffeine.
  — Zaynab Issa, Bon Appétit, 28 Mar. 2022
• After all, the amount of caffeine in a cup of coffee can vary wildly.
  — CNN, 29 Aug. 2022
• Each bar contains a small dose of caffeine too at 5mg for a little boost.
  — Good Housekeeping, 29 Mar. 2023
• Don’t drink caffeine at least 8 to 10 hours before bed.
  — Fox News, 27 June 2022
• Best Eye Creams for Puffiness For de-puffing, a hint of caffeine in your eye cream will do the trick.
  — Kiana Murden, Vogue, 9 Nov. 2021
• The news comes as the chain has come under heavy criticism for the amount of caffeine in the drinks, which will be removed from the menu.
  — Ct Jones, Rolling Stone, 7 May 2024
• This social event is from 7 a.m. to 1:30 p.m. for people who like cars and caffeine.
  — Jake Richardson, The Mercury News, 24 Feb. 2025
• Avoid drinking caffeine, alcohol or eating a big meal at least two hours before bedtime.
  — Lauryn Higgins, Flow Space, 10 Mar. 2025
• Minimize or avoid the consumption of caffeine, alcohol and nicotine.
  — Caroline C. Boyle, USA TODAY, 4 Mar. 2025

Last Updated: 26 Mar 2025