Reduced Stress and Improved Sleep Quality Caused by Green Tea Are Associated with a Reduced Caffeine Content

Comparison of a single-channel EEG sleep study to polysomnography

(2016) Brendan P. Lucey et al.   JOURNAL OF SLEEP RESEARCH

Anti-stress effects of drinking green tea with lowered caffeine and enriched theanine, epigallocatechin and arginine on psychosocial stress induced adrenal hypertrophy in mice

(2016) Keiko Unno et al.   PHYTOMEDICINE

Stable isotope dilution HILIC-MS/MS method for accurate quantification of glutamic acid, glutamine, pyroglutamic acid, GABA and theanine in mouse brain tissues

(2015) Koichi Inoue et al.   BIOMEDICAL CHROMATOGRAPHY

Assessment of nocturnal sleep architecture by actigraphy and one-channel electroencephalography in early infancy

(2015) Michiko Yoshida et al.   EARLY HUMAN DEVELOPMENT

Association of Sleep Duration and Quality With Alterations in the Hypothalamic-Pituitary Adrenocortical Axis: The Multi-Ethnic Study of Atherosclerosis (MESA)

(2015) Cecilia Castro-Diehl et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

A Review of the Cognitive Effects Observed in Humans Following Acute Supplementation with Flavonoids, and Their Associated Mechanisms of Action

(2015) Lynne Bell et al.   Nutrients

Anti-stress effect of theanine on students during pharmacy practice: Positive correlation among salivary α-amylase activity, trait anxiety and subjective stress

(2013) Keiko Unno et al.   PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR

Excitotoxicity: Bridge to various triggers in neurodegenerative disorders

(2012) Ankita Mehta et al.   EUROPEAN JOURNAL OF PHARMACOLOGY

Ingestion of theanine, an amino acid in tea, suppresses psychosocial stress in mice

(2012) Keiko Unno et al.   EXPERIMENTAL PHYSIOLOGY

Salivary alpha-amylase response to acute psychosocial stress: The impact of age

(2011) Mercedes Almela et al.   BIOLOGICAL PSYCHOLOGY

Theanine intake improves the shortened lifespan, cognitive dysfunction and behavioural depression that are induced by chronic psychosocial stress in mice

(2011) Keiko Unno et al.   FREE RADICAL RESEARCH

Neuroprotective effects of theanine and its preventive effects on cognitive dysfunction

(2011) Takami Kakuda   PHARMACOLOGICAL RESEARCH

Weekend sleep intervention for workers with habitually short sleep periods

(2011) Tomohide Kubo et al.   SCANDINAVIAN JOURNAL OF WORK ENVIRONMENT & HEALTH

Effect on the Epigallocatechin Gallate/Epigallocatechin Ratio in a Green Tea (Camellia sinensisL.) Extract of Different Extraction Temperatures and Its Effect on IgA Production in Mice

(2010) Manami MONOBE et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY

Caffeine and stress alter salivary α-amylase activity in young men

(2010) Laura C. Klein et al.   HUMAN PSYCHOPHARMACOLOGY-CLINICAL AND EXPERIMENTAL

Poor Sleep and Altered Hypothalamic-Pituitary-Adrenocortical and Sympatho-Adrenal-Medullary System Activity in Children

(2010) Katri Räikkönen et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

Laboratory, Epidemiological, and Human Intervention Studies Show That Tea (Camellia sinensis) May Be Useful in the Prevention of Obesity

(2010) Kimberly A. Grove et al.   JOURNAL OF NUTRITION

Salivary alpha-amylase as a non-invasive biomarker for the sympathetic nervous system: Current state of research

(2009) U.M. Nater et al.   PSYCHONEUROENDOCRINOLOGY