Fotolia 112366584 Subscription Monthly XXLA consistent sleep pattern will not only help you feel refreshed and awake, it can also keep you healthy.

Your internal clock has a 24-hour cycle known as circadian rhythm. Your circadian rhythm regulates important internal functions such as blood pressure and heart rate, and also responds to hormones, light, and darkness.

When you don’t have a regular sleep pattern, your circadian rhythm is disrupted and can lead to major health issues. Conditions such as depression, obesity, and diabetes have all been associated with abnormal circadian rhythm.

For these reasons, it is important to have a constant sleep pattern. Most doctors recommend waking up and going to bed within a 1-2 hour time frame each day, even on the weekends.

While you may be tempted to stay in bed a little long on a Saturday morning, the health benefits, in the long run, are well worth waking up for.