How does the tea L-theanine buffer stress and anxiety

Selective Upregulation by Theanine of Slc38a1 Expression in Neural Stem Cell for Brain Wellness

(2020) Yukio Yoneda et al.   MOLECULES

Theanine, the Main Amino Acid in Tea, Prevents Stress-Induced Brain Atrophy by Modifying Early Stress Responses

(2020) Keiko Unno et al.   Nutrients

The Effect of L-Theanine Incorporated in a Functional Food Product (Mango Sorbet) on Physiological Responses in Healthy Males: A Pilot Randomised Controlled Trial

(2020) Jackson Williams et al.   Foods

Association between chemistry and taste of tea: A review

(2020) Liang Zhang et al.   TRENDS IN FOOD SCIENCE & TECHNOLOGY

The beneficial health effects of green tea amino acid l -theanine in animal models: Promises and prospects for human trials

(2019) Jackson Williams et al.   PHYTOTHERAPY RESEARCH

Altered Connectivity in Depression: GABA and Glutamate Neurotransmitter Deficits and Reversal by Novel Treatments

(2019) Ronald S. Duman et al.   NEURON

The role of glutamine in neurogenesis promoted by the green tea amino acid theanine in neural progenitor cells for brain health

(2019) Yukio Yoneda et al.   NEUROCHEMISTRY INTERNATIONAL

The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review

(2019) Jackson L. Williams et al.   PLANT FOODS FOR HUMAN NUTRITION

Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial

(2019) Hidese et al.   Nutrients

Global, regional, and national incidence, prevalence, and years lived with disability for 354 diseases and injuries for 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 2017

(2018) Spencer L James et al.   LANCET

L-theanine ameliorate depressive-like behavior in a chronic unpredictable mild stress rat model via modulating the monoamine levels in limbic-cortical-striatal-pallidal-thalamic-circuit related brain regions

(2018) Manjun Shen et al.   PHYTOTHERAPY RESEARCH

L-theanine in the adjunctive treatment of generalized anxiety disorder: A double-blind, randomised, placebo-controlled trial

(2018) Jerome Sarris et al.   JOURNAL OF PSYCHIATRIC RESEARCH

Effects of l-theanine on anxiety-like behavior, cerebrospinal fluid amino acid profile, and hippocampal activity in Wistar Kyoto rats

(2017) Shintaro Ogawa et al.   PSYCHOPHARMACOLOGY

Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study

(2016) Shinsuke Hidese et al.   ACTA NEUROPSYCHIATRICA

Lipocalin-2 as a therapeutic target for brain injury: An astrocentric perspective

(2016) Kyoungho Suk   PROGRESS IN NEUROBIOLOGY

Anti-Stress, Behavioural and Magnetoencephalography Effects of an l-Theanine-Based Nutrient Drink: A Randomised, Double-Blind, Placebo-Controlled, Crossover Trial

(2016) David White et al.   Nutrients

Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study

(2016) Shinsuke Hidese et al.   ACTA NEUROPSYCHIATRICA

In Search of a Safe Natural Sleep Aid

(2015) Theertham P. Rao et al.   JOURNAL OF THE AMERICAN COLLEGE OF NUTRITION

Diverse functional roles of lipocalin-2 in the central nervous system

(2015) Mithilesh Kumar Jha et al.   NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS

Neurobiological effects of the green tea constituent theanine and its potential role in the treatment of psychiatric and neurodegenerative disorders

(2013) Anne L. Lardner   NUTRITIONAL NEUROSCIENCE

l-Theanine intake increases threshold for limbic seizures but decreases threshold for generalized seizures

(2013) Anneleen Schallier et al.   NUTRITIONAL NEUROSCIENCE

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

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

(2012) Keiko Unno et al.   EXPERIMENTAL PHYSIOLOGY

Kinetics of L-Theanine Uptake and Metabolism in Healthy Participants Are Comparable after Ingestion of L-Theanine via Capsules and Green Tea

(2012) Lisa Scheid et al.   JOURNAL OF NUTRITION

L-theanine partially counteracts caffeine-induced sleep disturbances in rats

(2012) Hwan-Soo Jang et al.   PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR

Effects of L-theanine or caffeine intake on changes in blood pressure under physical and psychological stresses

(2012) Ai Yoto et al.   Journal of Physiological Anthropology

L-Theanine: properties, synthesis and isolation from tea

(2011) Quan V Vuong et al.   JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE

Neuroprotective effects of theanine and its preventive effects on cognitive dysfunction

(2011) Takami Kakuda   PHARMACOLOGICAL RESEARCH

Behavioral and molecular evidence for psychotropic effects in l-theanine

(2011) Chisato Wakabayashi et al.   PSYCHOPHARMACOLOGY

Effects of l-theanine on attention and reaction time response

(2011) Akiko Higashiyama et al.   Journal of Functional Foods

Theanine, γ-glutamylethylamide, a unique amino acid in tea leaves, modulates neurotransmitter concentrations in the brain striatum interstitium in conscious rats

(2008) T. Yamada et al.   AMINO ACIDS

L-Theanine Elicits an Umami Taste with Inosine 5′-Monophosphate

(2008) Masataka NARUKAWA et al.   BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY