There is no harm in adding milk to porridge.
Milk porridge is a kind of porridge made after mixing rice and milk together. It contains some protein, calcium ions and carbohydrates.
It can replenish the center and benefit the qi, and it can improve the weak spleen and stomach, loss of appetite, and it can increase the strength of bones. But it should be noted that this milk porridge is also harmful, if excessive intake may lead to protein accumulation, can not be absorbed by the body.
The characteristics of milk
Fresh milk is a milky white or yellowish uniform gelatinous fluid, no precipitation, no clots, no impurities, no sticky, no odor.
Fresh milk contains sugars and volatile fatty acids, which gives it a slightly sweet and clean milky flavor. Pour the milk into a glass and shake it, the milk will easily hang on the wall. A drop of milk on the glass, the droplets are rounded and not easy to disperse. There is no condensation or flocculation when boiling.
If the milk is thin, whitish, the flavor is reduced, not easy to hang wall; or drop on the glass, the milk drop is not shaped, easy to disperse, it is watered milk.
If you boil it and then cool it a little, and the surface appears to be curdled or flocculent, it indicates that the milk is not fresh or has been spoiled.
Reference: Baidu Encyclopedia-Milk Porridge