Our body organs also relax when we sleep at night. But eating late or eating undigested food can cause many health problems. We can avoid making those mistakes by being aware of the health problems that can occur. In many villages in our towns we would have seen people eating on time and going to bed at the right time. But in cities most of these methods are not followed. Many people do not eat at the right time. They only eat at night when they are asleep.