Natural Health Connections

Menu

L-Theanine​

Published by NHC on

L-Theanine

Info
Dosage (RDI)12-250mg
Forms
  • L-theanine –  All the research has been done on this form
  • D-theanine
Uses
Therapeutic uses
When paired with caffeine:
  • Anxiety
    Mental performance
  • Stress relief
  • Relaxation without drowsiness
  • Increased focus
  • May be effective in cancer prevention
  • Blood pressure control in stressful situations
  • May improve sleep quality
Sources
Food
  • Tea
    • Green tea
    • Black tea
More
Contraindications
  • May reduce effectiveness of chemotherapy drugs
Side effects
  • Nausea
  • Stomach upset
  • Dizziness
Braun, L., & Cohen, M. (2015). Herbs and Natural Supplements, Volume 2. Elsevier Health Sciences.
Hechtman, L. (2018). Clinical Naturopathic Medicine. Elsevier Health Sciences. 
Osiecki, H. (2010). The Nutrient Bible (8th ed.). Bio Concepts Publishing.
Categories: Nutrition