Green tea (Camellia sinensis) is a famous herb, and its extract has been extensively used in
traditional Chinese medicinal system. In this context, several studies have revealed its …

Abstract Background Green tea (Camellia sinensis) is a beverage consumed for thousands
of years. Numerous claims about the benefits of its consumption were stated and …

This randomized, placebo-controlled, crossover, and double-blind trial aimed to examine the
possible effects of four weeks L-theanine administration on stress-related symptoms and …

Although among the five main types of teas (white, green, oolong, black and pu-erh), black
tea is the most consumed worldwide, an impressive number of scientific publications have …

Heat stress (HS) is an important environmental stress factor affecting poultry production on a
global scale. With the rise in ambient temperature and increasing effects of global warming …

The green tea amino acid, L-theanine (L-THE) is associated with several health benefits,
including improvements in mood, cognition and a reduction of stress and anxiety-like …

Context: γ-Aminobutyric acid (GABA) is the main inhibitory neurotransmitter and it is well
established that activation of GABAA receptors favours sleep. l-Theanine, a naturally …

l-Theanine is an amino acid found naturally in tea. Despite the common consumption of l-
theanine, predominantly in combination with caffeine in the form of tea, only one study to …

Dementia is a clinical syndrome wherein gradual decline of mental and cognitive
capabilities of an afflicted person takes place. Dementia is associated with various risk …

Tea has been a very popular beverage around the world for centuries. The reason that it is
delicious, enabling hydration, showing warming and relaxing effect can be mentioned why it …