Why don’t I sleep well? You asked Google – here’s the answer | Paul Kelley

Every day millions of internet users ask Google some of life's most difficult questions, big and small. Our writers answer some of the commonest queries

We all have different sleep patterns, and almost anyone can improve theirs. So let's begin with the three keys to better sleep which might work for an "average" person.

The first is a healthy life style. You're more likely to sleep well if you eat healthily, exercise, and have time for a good social and/or family life. Good nutrition and food habits benefit all bodily functions, including sleep and health; exercise helps reduce stress; and good relationships do the same - while also improving mood, and enabling relaxation before sleep.