Be mindful of your alcohol consumption
You don’t necessarily have to be a teetotaller to maintain balanced day-night rhythm, even though it is well known that alcohol has some health effects. Moderation is vital in this regard, as well. You should take into account not only the number of units but also the time of day and how often you drink. Nigh-time is the worst time to have any alcohol if you want to avoid the effects on your slumber. If you have a habit of taking a nightcap (a glass of wine or a bottle of beer, for example) in the evening, try having it before or during dinner. It should also be considered if having alcohol is always essential and take into consideration trying alcohol-free options.