Even if one does not habitually suffer from insomnia, a few nights disturbed by discomfort or worry or spent completely blank for a variety of reasons can always happen. And the next day is usually very tiring to live through, especially if you have to work or study.
Here are some tips
of lifestyle to encourage peaceful and fulfilling nights and feel fresh and efficient during the day.
How our biological clock changes over time
Normally adults sleep 7 to 9 hours per night. After age 65 there can be changes, such as early awakenings. Let’s see what other changes occur in our internal clock
