[Nature of ingredients].
Has vasodilatory and nerve-calming effects. Deficiency of adenosine causes insomnia and difficulty sleeping.
In terms of improving sleep quality, it is known that activating the "adenosine A2A receptor" induces deep sleep, and recent research has reported that sake yeast has one of the highest activation capacities of any food. Furthermore, it has been found that intake of sake yeast can make people feel "tired" and "sleepy" upon waking up. It has also been observed that urinary concentrations of growth hormone, which is known to be intensively secreted during deep sleep, increased in subjects who ingested sake yeast.
... and cold relief.
The smell of ...
Manila clam (Ruditapes philippinarum)
Supplements (increased blood flow, improved fatigue)
'Hacco to go!'
Japanese fermentation in Japanese bellies.