How to Use immune system in a Sentence

immune system

noun
  • Your body and immune system may thank you.
    — Caitlin Pagán, Verywell Health, 2 Sep. 2025
  • Just like the rest of the body, the immune system ages, too.
    — Jocelyn Solis-Moreira, Flow Space, 30 Sep. 2025
  • All of this adds up to support the immune system in a big way.
    — Maria Goldbach, Vogue, 27 June 2024
  • Too much caffeine can put a strain on your immune system.
    — Julie Marks, Verywell Health, 6 Jan. 2026
  • This gives staph a two-pronged way of evading the immune system.
    — Fionna M. D. Samuels, Scientific American, 4 Aug. 2022
  • The immune system treats this cocktail as more of a threat than pollen alone.
    — Matt Fuchs, Scientific American, 15 Apr. 2026
  • Powers' immune system will be watched for the rest of her life.
    — Nicole Villalpando, Austin American Statesman, 4 Mar. 2026
  • That's a big change that helps disguise them from our immune system.
    — Brenda Goodman, CNN, 1 June 2022
  • When that happens, your immune system gets back to work.
    — Cassie Shortsleeve, Condé Nast Traveler, 30 Apr. 2026
  • Here are things that most kids with healthy immune systems have in common.
    — Yolande Clark-Jackson, Parents, 23 May 2026
  • All may have common roots in the immune system.
    — Dr. Daniel Digiacomo, Boston Herald, 7 June 2026
  • Your immune system, for most of us, takes a couple of days to clear the virus.
    — Charmaine Patterson, Peoplemag, 2 Feb. 2023
  • Tattoo ink resides not in skin cells but as part of the immune system.
    — Scott Lafee, San Diego Union-Tribune, 16 Aug. 2022
  • Take one of these up to four times daily to support a healthy immune system.
    — Bestreviews, Chicago Tribune, 17 Feb. 2026
  • The reason has to do with how the immune system is trained against new viruses.
    — Alice Park, Time, 11 Jan. 2023
  • High doses of fish oil for a long time can lower how well your immune system works.
    — Amy Brownstein, Verywell Health, 1 May 2026
  • The goal is to build up your immune system, and the booster shot is going to do that.
    — ABC News, 2 Jan. 2022
  • The idea of boosting your immune system doesn’t make sense for lots of reasons.
    — Korin Miller, SELF, 23 Oct. 2023
  • Being in space is known to affect the immune system.
    — Scott E. Solomon, STAT, 22 Apr. 2026
  • Vaccines aren’t just for kids; your immune system needs a boost at every stage of life.
    — Rachel Brown Kirkland, AJC.com, 21 Apr. 2026
  • It’s known to strengthen the immune system and ward off disease.
    — Nicole Kagan, BostonGlobe.com, 8 Aug. 2023
  • Another tick will latch on, and your immune system will reignite.
    — Burkhard Bilger, New Yorker, 29 June 2026
  • But if yogurt isn't your go-to, milk can help support a healthy immune system as well.
    — Sarah Garone, Health, 12 Jan. 2024
  • The risk is highest for the very young and very old, and those with weakened immune systems.
    — Tom Gavin, EverydayHealth.com, 26 Jan. 2026
  • Beta-carotene can help strengthen the immune system and boost eye health.
    — Lindsey Desoto, Health, 22 Apr. 2026
  • For the virus, these are havens protected from the immune system.
    — NPR, 24 Oct. 2025
  • This feature of the immune system is very ancient.
    — Viviane Callier, Scientific American, 20 Oct. 2025
  • Supporting your immune system is a year-round job.
    — Mykenna Maniece, Vogue, 8 May 2026
  • Kids may have been at greater risk because their immune systems weren’t as strong, researchers said.
    — ABC News, 17 June 2026
  • Infections like the common cold or flu cause the immune system to ramp up.
    — Kashif J. Piracha, Verywell Health, 11 Oct. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'immune system.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Last Updated: