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InterventionsHuman trial38 participants·30 days·Randomised trial·Double-blind·Placebo-controlled

Comparison of the Safety and Efficacy of Oral L-arginine for the Treatment of Cognitive Impairment in Older Adults: A Prospective, Randomized, Placebo-Controlled Pilot Study

Cureus

  • L-arginine
  • Cognitive impairment
  • Dementia
  • Mild cognitive impairment
  • Addenbrooke's Cognitive Examination-III
  • Humans

The paper

Teotia S, Rana AK, Gupta V

Cureus · 20 Jul 2026

doi.org/10.7759/cureus.112987PubMed 42621366

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