People waking up in the middle of the night to snack, have a high probability of disorders of the memory. About it tell results of research of American scientists.
A person needs no less than 6-8 hours of continuous sleep. To Wake up at night for a snack, experts say, is extremely harmful. You should deal with this habit. The exceptions are people with disorders of metabolism. However, in this case, you can adjust the diet so as not to interrupt sleep.
Scientists conducted an experiment with laboratory mice. The first group of animals was fed in the normal mode, the second from 9 PM to 3 am. It turned out that nocturnal snacking reduced the rodent memory and learning ability.