It is high in fiber, very low in fat, and is a source of some protein and B-vitamins, and is a good source of iron. Barley looks like rice and expands when cooked. To prepare add 3 parts water to 1 part grain. Immediately after the Shavuoth morning prayers, Jews traditionally eat a meal of milk-containing dishes. As it would have required significant time to slaughter and kasher animal foods, the Jewish people first ate a meal of readily available milky foods until preparations were completed for a later meal of meaty foods.
Milk is traditionally a symbol of sustenance.
Jews ate milk-containing foods immediately after the giving of the Torah which was symbollic of our being directly nurtured by HaShem . Milk is known for its supreme importance in our daily nourishment. It is the infant's main source of nutrition. It contains all the essential amino acids as well as calcium and phosphorus. 126 Goat's milk 1 cup 326 Milk 1 cup 290 White cheese 3 oz.