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

4 min

Do Neurons Degenerate With Age? The Complex Reality of Brain Aging

While early research suggested that aging led to significant, widespread neuron death, newer evidence reveals a more nuanced picture. The primary age-related changes affecting brain function are not massive neuronal death but rather subtle alterations to individual neurons, their synaptic connections, and the surrounding cellular environment. This complex process helps to explain how and why **do neurons degenerate with age** in specific ways.

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4 min

How Does Aging Affect the Organ Systems? An Overview

As we age, our organ systems undergo a process of slow functional decline, which is a normal part of life. A healthy heart, for example, loses approximately 1% of its functional reserve each year after age 30, a key aspect of **how does aging affect the organ systems**. This progressive decline impacts nearly every system in the body, from the cardiovascular to the nervous system, but the extent of these changes varies significantly among individuals.

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5 min

What changes occur in the body during the aging process?

According to the National Council on Aging, approximately 92% of seniors have at least one chronic disease, while 77% have at least two. The complex series of transformations that define the aging process affects virtually every system in the body, leading to a gradual decline in function and increased vulnerability to age-related conditions. Understanding **what changes occur in the body during the aging process** is crucial for promoting healthy aging and proactive healthcare.

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4 min

Does the liver grow with age? Answering a Common Senior Health Question

While the liver is renowned for its remarkable ability to regenerate, its overall volume actually tends to shrink with age. This might seem counterintuitive, so **does the liver grow with age**? The reality is more complex, involving cellular adaptations that help maintain function despite the reduction in size.

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