It's good to eat raw fermented grains.
The fermented glutinous rice is sweet and fragrant, which can stimulate the secretion of digestive glands, stimulate appetite and help digestion when eaten raw. Eating raw mash also has the effects of refreshing, quenching thirst and relieving summer heat, promoting blood circulation and moistening skin.
The nutrients in fermented grains are more easily absorbed by the human body, which is a good product for the middle-aged and elderly, pregnant women and the weak.
Extended information
Fermented glutinous rice contains more than ten kinds of amino acids, 8 of which are indispensable for human body to synthesize. The content of lysine in each liter of mash is several times higher than that in wine and beer, which is rare in other nutritious wines, so people call it "liquid cake".
The nutritional components of fermented grains are similar to those of yellow rice wine, and the ethanol content is low. But it can provide many times more calories for human body than beer and wine.
Baidu encyclopedia-rice wine (mash)