High heat production, rich in carbohydrates, protein, B vitamins, minerals, etc., is an indispensable nutrient for human body. B vitamins can promote milk secretion. Fermented wine contains a small amount of alcohol, which can promote blood circulation, help digestion and stimulate appetite. The quantity and quality of milk will naturally increase with the increase of diet and adequate nutrition of lactating mothers.
Sweet wine, formerly known as "Yi", is a traditional characteristic wine in China. A sweet rice wine fermented by steamed glutinous rice mixed koji (a special microbial yeast) is called mash, fermented rice wine, sweet wine, sweet rice wine, glutinous rice wine and distiller's grains all over China.