It can be a normal response to physical activity, emotional stress, boredom, or lack of sleep, but it can also signal a more serious mental or physical condition. Everyone feels tired now and then.
As we get older endurance can decline— and you can tire more quickly — but ongoing fatigue is not a natural part of aging. If you feel tired for weeks at a time and don't feel refreshed after a good night's sleep, it may be worth a conversation with your doctor to get to the root of the issue.
By the age of 80, cerebral blood flow is approximately 20% less than at age 30, which means that the heart has less capacity for physical exertion and may feel fatigued more easily. As a result, we feel a gradual decline in our energy and endurance levels.
There are plenty of potential culprits. Medications for blood pressure, sleep problems, pain and gastrointestinal reflux can induce fatigue, as can infections, conditions such as arthritis, an underactive thyroid, poor nutrition and alcohol use. All can be addressed, doctors say.
The Centers for Disease Control and Prevention defines an “older adult” as someone who is at least 60 years old. Many states may also have different definitions of “elderly” when determining what resources are available in cases of elder abuse, although most states commonly use 65 years of age as the cut-off.
The United States' older adult population can thus, be divided into three life-stage subgroups: the young-old (approximately 65 to 74 years old), the middle-old (ages 75 to 84 years old), and the old-old (over age 85).
This report focuses on older Australians—generally those aged 65 and over, unless otherwise specified. For older Indigenous Australians, the age range 50 and over is used, reflecting the life expectancy gap between Indigenous and non-Indigenous Australians and the lower proportion of Indigenous people aged 65 and over.
What's happening. With age, bones tend to shrink in size and density, weakening them and making them more susceptible to fracture. You might even become a bit shorter. Muscles generally lose strength, endurance and flexibility — factors that can affect your coordination, stability and balance.
According to their internal body clock, most older adults need to go to sleep around 7 p.m. or 8 p.m. and wake up at 3 a.m. or 4 a.m. Many people fight their natural inclination to sleep and choose to go to bed several hours later instead.
The most common reason you're waking up tired is sleep inertia. Sleep inertia is the groggy feeling you get when you first wake up. It can last anywhere from 15 minutes to about two hours, and it's totally normal, even if you've had enough sleep. Sleep inertia is no joke, though.
Older adults need about the same amount of sleep as all adults—7 to 9 hours each night. But, older people tend to go to sleep earlier and get up earlier than they did when they were younger. There are many reasons why older people may not get enough sleep at night.
Adults aged 65 and older need: At least 150 minutes a week (for example, 30 minutes a day, 5 days a week) of moderate-intensity activity such as brisk walking. Or they need 75 minutes a week of vigorous-intensity activity such as hiking, jogging, or running.
Bathing once or twice a week is acceptable for older adults, as the purpose is to prevent the skin from breaking down and lower the risk of skin infections. Seniors also tend to be less active than younger adults, so they can get away with fewer baths.
Older adults' unique nutrition needs
Choose foods with little to no added sugar, saturated fats, and sodium. To get enough protein throughout the day and maintain muscle, try adding seafood, dairy, or fortified soy products along with beans, peas, and lentils to your meals.
Typically, the elderly has been defined as the chronological age of 65 or older. People from 65 to 74 years old are usually considered early elderly, while those over 75 years old are referred to as late elderly.
At 30 June 2020: More than half of older people were aged 65–74 (56%, 2.4 million people). 3 in 10 were aged 75–84 (31%, 1.3 million).
Over one-quarter (26.8%) of all older people lived alone. There are differences in the distribution of older Australians (living in households) between the states and territories.
Late adulthood encompasses a long period, from age 60 potentially to age 120– sixty years!
The results offer important new insights into what happens as we age. For example, the team suggests that the biological aging process isn't steady and appears to accelerate periodically — with the greatest bursts coming, on average, around ages 34, 60, and 78.
Many seniors also experience fatigue as a side effect of certain medications or medical treatments. Or, certain lifestyle choices could be causing your aging loved one to experience fatigue. Interestingly, both a lack of physical activity and too much physical activity can lead to fatigue.
Seniors should eat plenty of citrus fruits to obtain enough vitamin C in their day. Vitamin C is known to produce antibodies, which boost immunity and help older adults fight off infections. Some examples of vitamin C rich foods are oranges, broccoli, tomatoes, bell peppers, tangerines, grapefruit, and strawberries.