Black Tea and Improved Cognitive Function

• Health-Promoting Effects of Black Tea: A Narrative Review of Clinical Trials.

  • 2025-01
  • Review
  • International journal of food science 2025(1)
  • • Yusuf Yilmaz

  • PubMed: 40008375
  • DOI: 10.1155/ijfo/8560718

  4 Insights on

  • Improved Cognitive Function

  • Low evidence

  black tea was linked to improved cognitive function, especially attention and alertness, likely due to caffeine and L-theanine.

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes