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

5 min

What are the main anatomical changes accompanying vascular aging?

According to one review, vascular aging is a key contributor to the morbidity and mortality associated with age-related cardiovascular diseases. The main anatomical changes accompanying vascular aging involve a progressive deterioration of the arterial wall's structure and function, impacting the entire circulatory system. These alterations include the stiffening of large arteries, thickening of the vessel walls, and damage to the microvasculature.

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4 min

What are the physiological changes of skin aging?

According to research published in the National Institutes of Health, the amount of dermal collagen in people aged 80 and older can be 75% lower than in young adults. These collagen changes are just one aspect of the complex, multifaceted process encompassing what are the physiological changes of skin aging, which are driven by both internal genetics and external environmental factors.

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5 min

What happens to connective tissue and elastic fibers as people age?

By age 60, many people experience a measurable decline in their body's production of quality collagen, a key component of connective tissue. This decline, coupled with a series of other intrinsic and extrinsic factors, directly affects what happens to connective tissue and elastic fibers as people age. These changes contribute to many of the physical signs we associate with getting older.

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3 min

What happens to fibroblasts as we age?

According to a study published in the American Journal of Pathology, collagen production can decrease significantly in older skin, a process intrinsically linked to the function of fibroblasts. This article answers the question: **What happens to fibroblasts as we age?**

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4 min

Why do your muscles get tighter as you age?

According to the Office on Women's Health, the body naturally starts to lose 3–5% of muscle mass per decade beginning at age 30. This age-related decline, known as sarcopenia, is a major factor in explaining why your muscles get tighter as you age. However, the reasons for increased stiffness go beyond just muscle loss, involving fundamental changes in your connective tissues and nervous system.

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