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265 articles


Clinical Trial

Accepted on 15 Sep 2023

Chronic supplementation of a multi-ingredient herbal supplement increases speed of cognitive task performance alongside changes in the urinary metabolism of dopamine and the gut microbiome in cognitively intact older adults experiencing subjective memory decline: A randomized, placebo controlled, parallel groups investigation

in Nutrition, Psychology and Brain Health

  • Emma Wightman
  • Julie Khan
  • Ellen Smith
  • Viv ROLFE
  • Darren Lee Smith
  • Gregory R Young
  • William Cheung
  • David Kennedy
Frontiers in Nutrition
doi 10.3389/fnut.2023.1257516