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Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses
BACKGROUND: L-theanine, an amino acid contained in green tea leaves, is known to block the binding of L-glutamic acid to glutamate receptors in the brain, and has been considered to cause anti-stress effects by inhibiting cortical neuron excitation. Both L-theanine and caffeine, which green tea cont...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3518171/ https://www.ncbi.nlm.nih.gov/pubmed/23107346 http://dx.doi.org/10.1186/1880-6805-31-28 |