First, let’s look a little closer at why a regular sleep pattern can be beneficial. It all comes down to the body’s circadian rhythm.

Reduces risk of over/under sleeping

Heather Darwall-Smith, a psychotherapist who specialises in sleep issues, explains: “The circadian rhythm is a natural, internal process that regulates our sleep-wake cycle and other physiological functions over a 24-hour period. By sticking to a consistent sleep routine, you synchronise your body’s internal clock with external cues, such as light and darkness.

“This regularity helps stabilise your circadian rhythm, leading to better sleep quality and wakefulness.” It also helps ensure you get the right amount of sleep.

“Most adults require about seven to nine hours of sleep per night, although individual needs may vary. Going to bed and waking up at the same time every day helps ensure you get enough sleep, reducing the risk of sleep deprivation or oversleeping,” she adds.

“I tried an evening alarm to see if it could improve my sleep routine – here’s how it went”