9 Unexpected Age Facts that Worth Knowing

For the first time, the average human lifespan has extended into the 60s and beyond. The advantages of this prolonged lifespan reach far beyond the elderly and their families, benefitting society as a whole. With additional time, individuals can make meaningful contributions to their families and communities, while also delving into interests they may have previously neglected. Nonetheless, the realization of these possibilities is heavily contingent upon one crucial factor: health.

1: The global population is getting older at an alarming rate.

From 2015 to 2050, the global population of adults aged 60 and above is projected to soar from 900 million to 2 billion, representing a rise from 12% to 22% of the total population. The pace at which the population is aging is accelerating rapidly. For instance, while France had over 150 years to adapt to a doubling of the percentage of its population over 60, countries like Brazil, China, and India will have just over 20 years to make similar adjustments.

2: There's not much proof that today's seniors enjoy greater health than their parents did at the same age.

It's possible that during the past three decades, the percentage of elderly persons in high-income nations who require assistance with activities as simple as eating and bathing has decreased modestly. The incidence of milder impairments, on the other hand, has not changed.

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3: Noncommunicable illnesses are the leading causes of death among the elderly.

Elderly individuals in low- and middle-income countries bear a greater burden of illness compared to those in affluent nations. Heart disease, stroke, and chronic lung disease rank as the primary causes of mortality among the elderly globally. Additionally, sensory impairments, particularly prevalent in low- and lower-middle-income countries, along with chronic obstructive lung disease, back and neck pain, depression, falls, diabetes, dementia, and osteoarthritis, stand out as the leading causes of disability on a global scale.

4: There is no such thing as a "typical" senior when it comes to physical well-being.

There is just a weak correlation between chronological age and biological age. Some people who are 80 years old are as mentally and physically capable as many people who are 20 years old. Physical and mental deterioration can occur in some persons at far earlier ages.

5: Health in old age is not a matter of chance

While certain health disparities among the elderly may stem from inherited traits, the majority are linked to environmental influences, such as access to resources and social support. It's essential to recognize that the impact of these factors on aging commences early in life. Consequently, it presents a dual challenge for low-income seniors: they are not only more prone to poor health but also less likely to receive the assistance they require.

6: Ageism may now be more common than racism or sexism.

Negative effects on older persons and society at large are a direct result of ageism, or prejudice based on an individual's chronological age. Prejudice towards older people can manifest itself in a variety of ways, such as through overt acts of discrimination or covert institutionalized bias. It can hinder the creation of effective policies and substantially lower the standard of health and social care that the elderly get.

7: Shifting our mental models about aging and health is essential for effective public health action.

The absence of sickness is not necessarily indicative of good health in old age. Every individual over the age of 60 may age healthily. It's a method that helps seniors keep up with their lives and pursue their passions. Health and social care costs for the elderly are typically seen as a burden on society, but they should be seen as investments in seizing opportunities and allowing the elderly to keep making valuable contributions to society.

8: It's imperative to adjust healthcare systems to accommodate growing geriatric populations.

Most healthcare systems aren't set up to deal with the demands of the elderly, who frequently suffer from several different chronic illnesses or geriatric syndromes. Care for the elderly must be person-centered and integrated, with an emphasis on preserving functional independence as individuals age.

9: A unified long-term care system is a necessity for every nation in the 21st century.

In some countries, addressing this issue may demand building solutions from the ground up. In other instances, it calls for a reevaluation of long-term care strategies, transitioning from merely offering a basic safety net for the most vulnerable to establishing a more inclusive system that empowers seniors to preserve their independence and dignity while optimizing their functional abilities. By 2050, it is estimated that the number of elderly individuals in developing nations requiring assistance with fundamental daily tasks will have quadrupled.

10: All levels and sectors of government are responsible for promoting healthy aging.

Establishing policies and programs that broaden housing alternatives, creating accessible buildings and transportation, fostering age diversity in the workplace, and safeguarding the elderly from poverty are all examples of intersectoral activity. A deeper familiarity with age-related concerns and trends is also necessary for Healthy Aging to advance.


The benefits of an extended lifespan extend beyond the elderly and their caregivers, benefiting society as a whole. Additional time affords individuals the opportunity to make meaningful contributions to their families and communities, as well as to delve into hobbies that may have been overlooked previously. Conversely, one's health status imposes significant limitations on these possibilities