Evie Summers
It is a common misconception that older adults need less sleep than younger people. In fact, the current recommended sleep guidelines for all adult age groups are almost identical. According to the National Sleep Foundation, adults between the ages of 18 and 64 should aim for seven or more hours of sleep per night, while those 65 and older should get seven to eight hours. However, older people tend to go to bed earlier and wake up earlier than they did when they were younger.
Older adults often experience changes in the quality and duration of their sleep due to various factors, including medical conditions, medications, lifestyle changes, and alterations in their body's internal clock. These changes can lead to disrupted sleep patterns, such as waking up multiple times during the night and having more fragmented and less restful sleep.
While older people may not need less sleep, they may require a different kind of sleep. Addressing sleep issues and improving sleep hygiene and habits can help older adults achieve the restful sleep they need.
| Characteristics | Values |
|---|---|
| Recommended sleep hours for adults over 65 | 7-8 hours |
| Recommended sleep hours for adults 18-64 | 7+ hours |
| Reasons for sleep deprivation in older people | Medical conditions, medications, lifestyle changes, retirement, loss of independence, social isolation, pain, mental health conditions, etc. |
| Sleep disturbances in older adults | Insomnia, daytime drowsiness, sleep apnea, restless legs syndrome, REM sleep behavior disorder, etc. |
| Sleep tips for older adults | Exercise, reduce bedroom distractions, avoid substances, keep a regular sleep schedule, develop a bedtime routine |
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What You'll Learn
- Older people's body clocks may prevent them from sleeping during the day
- Older people need the same amount of sleep as younger people
- Insomnia in the retired is not always taken seriously by doctors
- Older people's sleep is impacted by medical conditions and medications
- Older people spend less time in the deeper REM stages of sleep
Older people's body clocks may prevent them from sleeping during the day
As people get older, their sleep changes due to the effects of an ageing SCN. Deterioration in the function of the SCN can disrupt circadian rhythms, directly influencing when people feel tired and alert. Circadian rhythm changes with age, causing earlier sleeping and waking hours. Older people's body clocks may stop them from getting to sleep and keep them awake.
Research has shown that older people experience a shift in their body clocks, leading them to wake up earlier in the morning and go to bed earlier at night. This shift is called a phase advance, and it is a common occurrence in older adults. They might still need the same amount of sleep as when they were younger, but they can't get it due to their altered body clocks. When they do fall asleep, the quality of sleep is often not as good as it used to be.
Additionally, older people tend to have less exposure to daylight, which is one of the most powerful cues for maintaining circadian rhythms. This insufficient daylight exposure may further contribute to disrupted sleep patterns in older individuals.
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Older people need the same amount of sleep as younger people
It is a common misconception that older people need less sleep than younger people. In fact, adults require about the same amount of sleep from their 20s into old age, with the recommended amount being 7-9 hours each night. However, many older adults get much less sleep than they need due to a variety of factors, including medical conditions, medications, and lifestyle changes that come with ageing.
The National Sleep Foundation recommends that adults up to the age of 64 get 7-9 hours of sleep per night, while those over 65 should aim for 7-8 hours. This is because, as we age, our bodies produce less melatonin, a hormone that helps promote sleep by coordinating circadian rhythms. Additionally, the body's internal clock, or circadian rhythms, can become disrupted with age, causing older people to wake up earlier and experience more fragmented sleep.
Older adults may also experience more sleep disturbances due to medical conditions such as depression, anxiety, heart disease, diabetes, and arthritis, which can cause discomfort and pain that interrupts sleep. Lifestyle changes, such as retirement, loss of independence, and social isolation, can also contribute to stress and anxiety, impacting sleep quality.
Furthermore, older adults are more likely to be taking multiple medications, which can interfere with sleep. Certain substances, such as alcohol, caffeine, and nicotine, can also make it harder for older adults to fall asleep and stay asleep.
To improve sleep quality, older adults can focus on improving their sleep hygiene and developing healthy habits. This includes maintaining a regular sleep schedule, reducing distractions in the bedroom, and establishing a relaxing bedtime routine. Exercise is also crucial, as it can help older people fall asleep faster, sleep longer, and improve overall sleep quality.
In summary, while older people may experience changes in their sleep patterns and duration, it is a myth that they need less sleep than younger individuals. By addressing the underlying causes of sleep disturbances and implementing healthy habits, older adults can improve their sleep quality and overall well-being.
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Insomnia in the retired is not always taken seriously by doctors
Insomnia is the most common sleep problem in adults over 60. It can last for days, months, or even years, and can be caused by various factors, including underlying medical conditions, medications, and lifestyle choices. While insomnia is a well-known issue, it is not always taken seriously by doctors, who may attribute it to other causes or assume it is a normal part of aging. This can lead to a lack of proper diagnosis and treatment, which can have significant consequences for the patient's health and well-being.
Insomnia in retired individuals is often dismissed as a natural consequence of aging, but this is not always the case. While it is true that sleep patterns change as we age, with older people tending to go to bed earlier and wake up earlier, insomnia is not an inevitable part of the aging process. In fact, the prevalence of insomnia increases with age, and it can have a significant impact on an individual's quality of life.
One reason why insomnia in retired people may be overlooked is the misconception that older adults need less sleep. However, this is not supported by current recommended sleep guidelines, which suggest that all adults, regardless of age, should aim for seven to nine hours of sleep per night. Failing to recognize this can lead to inadequate sleep habits and a lack of concern for sleep issues in older adults.
Another factor that may contribute to the dismissal of insomnia in retired individuals is the assumption that it is a mild or temporary condition. However, insomnia can have serious consequences, including an increased risk of depression, anxiety, substance abuse, and motor vehicle accidents. It can also contribute to physical health problems such as type 2 diabetes and hypertension. Failing to address insomnia in retired people can lead to a decline in their overall health and quality of life.
Additionally, insomnia in retired individuals may be overlooked due to the presence of other age-related health issues. As people age, they are more likely to experience medical conditions and take multiple medications, which can impact their sleep. Doctors treating retired patients may focus on managing these conditions and overlook the impact of insomnia on their overall health and well-being.
To address insomnia in retired individuals, it is important for doctors to take a comprehensive approach. This includes obtaining a detailed sleep history, evaluating sleep habits and routines, and considering the impact of any medications or underlying medical conditions. First-line treatments for insomnia in older adults typically include cognitive-behavioral therapy and improving sleep hygiene, such as maintaining a consistent sleep schedule and creating a relaxing bedtime routine.
In conclusion, while insomnia is a common issue in retired individuals, it is not always taken seriously by doctors. This can have negative consequences for the patient's health and well-being. It is important for healthcare providers to recognize insomnia as a legitimate concern in retired patients and offer appropriate diagnosis and treatment options to improve their sleep quality and overall health.
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Older people's sleep is impacted by medical conditions and medications
Older people's sleep is impacted by a variety of medical conditions and medications. Medical conditions can cause pain or other sleep-disruptive symptoms that disrupt sleep. Additionally, older people tend to be on multiple medications, which can cause sleepiness during the day and make it difficult to sleep at night. These medications may also cause or worsen underlying sleep disorders.
Mental and physical health conditions can interfere with sleep. Conditions that commonly affect sleep in older people include depression, anxiety, heart disease, diabetes, and arthritis. The presence of multiple health conditions further increases the likelihood of sleep issues.
Pain and discomfort from chronic illnesses can also disrupt sleep. Conditions such as arthritis can cause discomfort and pain, making it difficult to get a good night's rest. This can create a vicious cycle, where a lack of sleep leads to increased pain and discomfort.
Medications can also have a significant impact on sleep. Many older adults take multiple medications, and these can have side effects that interfere with sleep. The interactions between different medications can also cause unexpected effects on sleep. It is important for older adults to discuss any sleep issues with their doctor, as adjustments to medication may be necessary.
Additionally, lifestyle changes that come with aging can contribute to sleep issues. For example, retirement can lead to a less structured sleep-wake schedule, and social isolation can increase stress and anxiety, impacting sleep quality.
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Older people spend less time in the deeper REM stages of sleep
REM sleep is one of the four sleep stages, each of which is important for our health. During REM sleep, our eyes move from side to side rapidly, despite being closed, and we experience mixed brain activity and dreams.
Older people tend to go to bed and wake up earlier than they did when they were younger. This is caused by advanced sleep phase syndrome, which adjusts the body's internal clock. However, some older adults continue to stay up late, resulting in sleep deprivation.
In addition to the reduced REM sleep, the circadian rhythm changes with age, causing earlier sleeping and waking hours. Circadian rhythms are 24-hour daily cycles that influence when people get hungry, when the body releases certain hormones, and when a person feels sleepy or alert. As the body ages, the function of the suprachiasmatic nucleus (SCN) deteriorates, disrupting circadian rhythms and influencing when people feel tired and alert.
Older people also experience changes in the production of hormones such as melatonin and cortisol, which play a role in regulating sleep. The body secretes less melatonin as it ages, and changes in body temperature and melatonin release can weaken circadian rhythms.
While older adults may not need less sleep, they may need a different kind of sleep. It is recommended that adults over 65 get seven to eight hours of sleep each night. However, many older adults experience sleep disturbances and insomnia, impacting their overall health and well-being.
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