- Sleep regularity - trying to keep to approximately the same bedtime and wake-time every day of the week. I try to remember the 80:20 rule here and aim to be consistent about 80% of the time.
- Cut back on Caffeine - this is a stimulant which may impact our ability to fall asleep at bedtime. I usually try to enjoy my caffeine before noon and then switch to either herbal or decaf drinks after that. It can take approximately 5-6 hours for the body to remove half of the caffeine after a caffeinated drink, so if we drink a coffee at 5pm we're likely to still have half that caffeine in our system at 10pm.
- Reduce Alcohol intake - we have many common sayings around alcohol and sleep, such as to 'have a night cap', but sadly alcohol creates a sedative effect, which makes us feel drowsy, but this is different from sleep. Alcohol can disturb the sleep stages and may also cause us to wake in the night feeling dehydrated and needing a glass of water, or with a headache. My aim is to enjoy an occasional glass of wine with dinner, but not to take the glass with me once I leave the table after eating!
- Bedroom temperature - our body temperature needs to drop slightly in order for us to be able to fall asleep. Have you noticed that it's harder to fall asleep in a room that’s slightly too hot than in a room that’s slightly too cold? I try to open my window to let in some fresh air and reduce the temperature of my bedroom before going to bed. We've also lowered the thermostat slightly on the bedroom radiator.
- Exposure to natural morning daylight - in order to try and set my body clock (sleep-wake cycle) to the same times each day, I utilise the advice to get some morning daylight as early as possible after getting up, which often just means taking my morning tea into the garden. The light stimulation of natural daylight helps to set the internal body clock and helps me to feel sleepy at bedtime. So, getting a good night's sleep actually starts first thing in the morning!