Back in the 60s of the last century, Russian doctors established: the residence time of any food in the stomach depends on its temperature.

If the food is warm, it is digested for two to three hours, then there is a complete splitting of large protein molecules into amino acids. Cold food leaves the stomach several times faster and normal digestion will not.

Undigested proteins, getting into the small intestine, where the absorption of food occurs, can not be absorbed anywhere.

Moreover, in a place where the bacteria responsible for the cleavage of only carbohydrates should work, bacteria that "live" on meat and other animal proteins begin to multiply.

As a result, dysbacteriosis develops, metabolism is disrupted, diseases appear, including obesity.

Of course, nothing terrible will happen if a person from time to time pamper yourself with okroshka, jelly or ice cream. However, a constant diet according to the principle of fast food, where rolls and cutlets are washed down with very cold drinks, can lead to sad consequences.

Medicinform. Net.