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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

4 min

At what age do you start degenerating? The science of bodily decline

While the process of aging is highly individual, most bodily functions peak before the age of 30, with some degree of gradual decline starting shortly thereafter. This begs the question: *at what age do you start degenerating*? The answer is nuanced, involving different timelines for various systems, from muscle mass loss beginning in the 30s to significant shifts in physical performance often becoming noticeable in the 50s.

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5 min

Do Fingertips Change with Age? What Happens to Your Unique Prints

According to forensic experts, the fundamental pattern of your fingerprint ridges is set before birth and does not change throughout your life. However, the physical appearance of these patterns can change over time, leading many to wonder, "Do fingertips change with age?" While the core identification markers are permanent, the surrounding skin undergoes noticeable alterations that affect how prints are captured and perceived.

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4 min

Does aging affect smell?: The biological and health impacts of olfactory decline

Over 50% of people between the ages of 65 and 80 experience a quantifiable loss of their sense of smell. The decline, medically known as presbyosmia, is a common and normal part of growing older, but it is not a uniform or harmless process and can have significant health implications. This natural deterioration answers the question: **Does aging affect smell?**

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6 min

What are the components of ageing? A guide to the complex biological process

By 2050, the number of people aged 60 and over is projected to double globally, a demographic shift that makes understanding the question, "what are the components of ageing?", more urgent than ever. Ageing is not a single process but a complex interplay of molecular, cellular, systemic, and environmental factors that progressively compromise our physiological integrity. Scientific consensus, particularly surrounding the "Hallmarks of Aging," offers a detailed map of this multifaceted journey toward functional decline.

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3 min

Do bones change color with age? Understanding the science behind shifts in bone hue

While most people picture bones as a uniform, stark white, a healthy bone in a living person is actually a pinkish-white color due to a blood-rich outer layer called the periosteum. The question of whether **do bones change color with age** is a complex one, involving physiological shifts during life, drug side effects, and significant postmortem environmental and decompositional processes.

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4 min

What is the term for the natural physical decline with age called senescence?

According to the National Institutes of Health, by 2050 there will be over 2 billion people aged 60 and over, making a better understanding of the aging process crucial. The term for the natural physical decline with age is known as **senescence**, a process that involves the gradual deterioration of physical function in living organisms. It is a biological certainty that every individual will experience, though lifestyle choices and genetics significantly influence its rate and impact.

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2 min

Which is the most significant cause of aging?

According to the World Health Organization (WHO), aging is the result of accumulating various molecular and cellular damage over time, leading to decreased physical and mental capacity. The question of which is the most significant cause of aging is a complex one, as modern science indicates there is no single factor, but rather a combination of interconnected biological processes, often referred to as the hallmarks of aging.

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3 min

Is it possible to randomly get shorter? Unpacking the science of height fluctuations

While it's not possible to wake up randomly shorter in a dramatic, permanent way, a person's height does fluctuate slightly throughout the day due to natural spinal compression. This minor daily change is a normal physiological phenomenon, but a significant, unexplained loss of height is not random and can signal an underlying health issue.

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3 min

What is the process of getting older called?

According to the World Health Organization, the number of people aged 60 years and older is expected to double to 2.1 billion by 2050. The process of getting older is most commonly known as **aging**, a complex and multi-faceted phenomenon involving a wide range of physical, psychological, and social changes. While the term *aging* is broadly used, the scientific community uses more specific terms to describe the different facets of this process, such as senescence, gerontology, and geriatrics.

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4 min

Presbyopia: Which is an example of primary aging?

Affecting over a billion people worldwide, presbyopia is a perfect example of a phenomenon that illustrates which is an example of primary aging. It is the inevitable decline in the eye's ability to focus on close objects due to natural, age-related changes in the lens.

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