Eating dinner very early or having a drop in blood sugar levels during the night can cause the body to wake up earlier than it is accustomed to. Consuming caffeine in the afternoon can have a longer-lasting effect on the body as people age, making it harder to sleep. Getting less exposure to natural daylight, particularly in the morning, can weaken the signals that help to synchronize the body’s internal clock.
While all these changes seem minor when seen individually, together they can gradually affect the quality of your sleeping.
5. Emotional reflection during quiet hours
Not all awakenings in the early hours are a result of physical changes in the body. Truth is that sleep is often affected by the emotional and psychological issues too.
The early morning is the time of quietness, when the mind is free to roam since there is no noise or any demands life imposes on us on a daily basis.
However, during this time, people’s thoughts can easily wander to past memories, some decisions we’ve made throughout our life, and even experience feelings of loneliness.