Try not to drink milk when you are hungry, not conducive to the absorption of milk nutrients at the same time may trigger diarrhea.
Milk is rich in lactose, fasting body lactase is very little, lactose can not be fully digested and absorbed by the body’s gastrointestinal tract, undigested lactose in the gastrointestinal tract bacterial decomposition under the action of fermentation, can produce a lot of gas, which leads to intestinal contraction caused by abdominal pain, diarrhea and other gastrointestinal symptoms.
Fasting when the body is in a state of hunger, the demand for energy increases, drinking milk on an empty stomach when the body can not absorb and utilize protein, but may be treated as protein carbohydrates, into the calories are consumed. And milk in the stomach to stay a short time, quickly excreted to the intestinal tract, the digestion and absorption of nutrients does not help.
Milk is a nutritious and healthy food, it is recommended to drink milk after meals to facilitate the absorption of nutrients.