There are numerous health benefits that come with getting adequate sleep. This is especially true for those who are older. Studies have shown that those who are sleeping less than five hours a night are at an increased risk of developing stroke and type 2 diabetes. Also, a lack of sleep can lead to sleep-related disorders in older adults.
Long or short sleep duration increases risk of stroke
There is a growing body of research demonstrating the relationship between sleep and cardiovascular health. However, there is little consensus on whether long or short sleep duration increases the risk of stroke. Some studies have found an association, others a non-association.
A recent study has shown that long sleep is associated with a higher risk of hemorrhagic stroke. The risk was heightened among patients with hypertension. This suggests that short, intermittent sleep duration may be an effective measure of cardiovascular risk, especially in hypertensive individuals.
In the past five years, more and more studies have examined the association between sleep and stroke. Studies of various populations have found that short and long sleep durations are associated with stroke, but the underlying mechanisms are unclear.
Researchers in the United Kingdom, France, and Italy conducted a comprehensive cross-sectional study of over 4,000 participants. They found that the risk of hemorrhagic stroke was higher in men health and women. Participants who slept less than five hours per night had the highest risk, while those who slept more than eight hours per night had the lowest.
Slow wave sleep is better for aging
Slow wave sleep is an essential part of maintaining the body’s homeostasis. In addition to its importance for initiation of sleep, it has numerous other benefits, such as memory consolidation, increased longevity and enhanced overall sleep quality.
However, as we age, our ability to maintain optimal slow wave sleep decreases. This loss is due to increased fragmentation of the sleep cycle in older subjects.
Older people also experience core body temperature declines at an earlier time during the sleeping period. The resulting decreased deep sleep and light non-REM sleep contribute to sleep deprivation and shortening of the night’s sleep duration.
A recent study from the Michigan State University Sleep and Learning Lab investigated cognitive deficits associated with a lack of sleep. During the experiments, a group of younger and older subjects performed timed trials before and after polysomnographically recorded sleep.
The data showed that the older subjects had fewer slow wave bouts and decreased SWS and REM sleep. Furthermore, their cumulative duration probability distribution shifted left compared to younger subjects. These findings suggest that slow wave sleep is necessary in all stages of human life.
Type 2 diabetes can be caused by lack of sleep
A new study suggests that poor sleep may increase your risk of developing type 2 diabetes. Sleep deprivation affects your insulin, hormones, and blood sugar levels. It can also lead to obesity and heart disease. buy fildena can help in the treatment of erectile dysfunction and related conditions.
Diabetes and poor sleep are closely linked. In one study, participants with type 2 diabetes reported a higher rate of sleep disturbances than non-diabetics.
Sleep apnea is one of the most common sleep disorders among people with type 2 diabetes. The disorder causes a reduction in breathing during the night, resulting in low oxygen levels in the blood. This lowers the function of the brain and heart.
Another sleep disorder that affects people with diabetes is restless legs syndrome. This condition can keep you awake, especially during the middle of the night. If you experience restless legs syndrome, make sure to avoid stimulant drugs, alcohol, and electronic devices at night.
Getting enough sleep is important for all of us. However, studies have shown that sleeping less than six hours a night increases the risk of developing diabetes.
Sleep-related disorders in older adults
Sleep-related disorders are common among older adults. While many symptoms may be related to underlying medical conditions, many sleep complaints can also be associated with social and emotional factors. Behavioral interventions and lifestyle health changes are often effective in treating sleep-related disorders.
Medical illnesses such as Alzheimer’s disease and Parkinson’s disease can lead to sleep disorders. Other causes of insomnia include chronic pain and anxiety. In addition, certain medications can cause disruptions in sleep.
A recent study by the National Institute on Aging revealed that approximately half of adults 65 and older report chronic sleep complaints. Among these, one in three reported chronic sleep complaint on a regular basis.
Medications such as antihypertensives, diuretics, sedatives, and stimulants can affect the amount of sleep that people get. These substances can disrupt sleep and cause a number of side effects.
Other conditions that can interfere with sleep are depression, alcoholism, and delirium. Older adults can benefit from cognitive behavioral therapy, which uses techniques to improve the quality of sleep.
