There is a common misconception that people need less sleep or less sleep as they get older. Although it is true that sleep patterns change and the risk of sleeping problems increases with age, the need for sleep remains generally consistent. Let's see how sleep changes as we grow older.
How much sleep do we need?
On average adults need 7 to 8 hours of sleep per night, although this may vary depending on individual factors such as daily activities and lifestyle. It is a misconception that older people need less sleep than younger adults.
Changes in Sleep Pattern:
- Circadian Rhythm: The sleep-watch rhythm shifts as we get older, which means that we fall asleep early in the evening and wake up early in morning. This is because the production of the sleep hormone melatonin decreases and the biological clock becomes less flexible.
- Shorter Deep Sleep: As we get older, the period of deep sleep is getting shorter, making us sleep lighter and more sensitive to ambient noises and disturbances.
- More Awakening moments: Elderly people generally experience more awakening moments during the night and it takes longer to fall asleep again after waking up.
Risk of Sleeping Problems:
With age, the risk of sleep problems such as sleep apnea, insomnia, and restless legs syndrome increases. These problems can be caused by physical or mental disorders, medication use, or external factors such as excessive alcohol consumption or lack of daylight.
Talking about sleeping problems with a Generalist:
If you sleep regularly and are not well equipped during the day, it is advisable to discuss this with a general practitioner. Sleep problems can be a sign of underlying health problems or lifestyle factors that need to be addressed.
In short, although sleep patterns change as we get older, the need for sleep remains consistent. Understanding these changes and addressing any sleeping problems is essential to maintaining good health and well-being as we age.