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Story perspectives

Kimchi Boosts Immune Function in Overweight Adults

11/24/2025

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Story summary
  • Kimchi improves immune cell function and balance, per a 12-week study.
  • Overweight adults received either a placebo or kimchi powder for 12 weeks.
  • Results show kimchi strengthens antigen-presenting cells and balances CD4+ T cell differentiation.
  • Starter-cultured kimchi showed more pronounced immunomodulatory effects.
  • Lead researcher Woo Jae Lee of the World Institute of Kimchi states kimchi is a functional food with proven immune health benefits.