Working Nights

A resource for improving the health and safety of shift workers since 1983

The Impact of Ageing on Sleep

It seems like every day we learn more about the importance of a full night of beneficial and restorative sleep; we understand that it impacts every portion of our lives and without it, we are vulnerable to a myriad of diseases and chronic conditions. Yet, for many of us and for many reasons, that type of sleep is so very difficult to come by.

Unfortunately, as we age it becomes even harder. Older adults face a reduction in the quantity and quality of deep sleep, the stage that beneficially overhauls our cardiovascular, immune and metabolic systems and refreshes learning and memory abilities. Beginning in our 30s, each decade represents a significant decline in the restorative deep sleep we experienced when young.

In addition, our sleep also becomes more fragmented; we wake up more during the night, perhaps because of a weakened bladder or aches and pains.

Scientists also have determined that the circadian rhythms (the body’s internal wake/sleep clock) of older people change, resulting in our bodies calling for earlier bedtimes and earlier risings which can disrupt our sleep cycles.

Ageing in general can cause a deterioration in our health, but we are learning that the deterioration of our sleep may be more in play than we previously thought. As we age, we should continue to pay attention to our sleep patterns and discuss them with our doctors. There are steps that can and should be taken to improve and maintain a better night’s sleep….learn about them

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Posted in Health and Health Care 1 month ago at 1:12 pm.

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