:

Oct 13, 2025

5 min

Do Joints Lose Elasticity or Plasticity as We Age? The Science Behind Stiffening Joints

By age 70, many individuals experience a noticeable reduction in overall flexibility, with some reports suggesting a decrease of nearly 30%. This leads many to ask: **Do joints lose elasticity or plasticity as we age?** The answer is a nuanced combination of both processes affecting the body’s connective tissues over time.

Read Healthy Aging

Oct 11, 2025

6 min

Does Elasticity Decrease With Age? The Science Behind It

According to the National Institutes of Health, the aging process significantly impacts the structure and function of the body's elastic fibers, leading to impaired function in tissues like skin and blood vessels. This natural degradation is a primary reason why, yes, elasticity decreases with age.

Read Healthy Aging

Oct 10, 2025

4 min

How to Tighten the Skin After 40: Treatments and Skincare Guide

By age 40, our bodies have already experienced a significant drop in collagen production, with some estimates suggesting a loss of around 24%. This decline is a key factor behind sagging and wrinkles, but there are many effective strategies for how to tighten the skin after 40, ranging from advanced clinical procedures to targeted at-home skincare and lifestyle adjustments.

Read Healthy Aging

Oct 7, 2025

5 min

Do ears get harder with age? An analysis of age-related cartilage and connective tissue changes

While the myth that ears continue to grow significantly throughout life is common, research has shown that changes in ear size and firmness are primarily due to aging processes, gravity, and connective tissue degradation. These factors cause the ears to appear larger and feel different, but the question of whether or not **do ears get harder with age** has a more nuanced answer.

Read Healthy Aging

Oct 7, 2025

4 min

Do ears shrink with age, or do they actually grow?

Multiple studies have shown that human ears continue to grow throughout life, increasing in size by an average of 0.22 to 0.51 millimeters per year. So, do ears shrink with age? The resounding answer is no; they actually get larger, thanks to a combination of physiological changes.

Read Healthy Aging

Oct 5, 2025

4 min

What happens to alveoli as you age? Understanding the decline of gas exchange efficiency

Lung function begins to gradually decline after age 35, a process that significantly affects the tiny air sacs responsible for gas exchange. So, what happens to alveoli as you age? The effects include structural and functional changes that diminish lung efficiency and reserve over time.

Read Healthy Aging

Oct 5, 2025

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.

Read Healthy Aging

Oct 4, 2025

4 min

What are at least 4 changes that occur to the body as you get older with regard to the respiratory system?

Did you know that lung function can begin a gradual decline after age 35, even in healthy individuals? This natural process involves multiple physiological changes. Understanding **what are at least 4 changes that occur to the body as you get older with regard to the respiratory system** is key to supporting long-term respiratory health and well-being.

Read Healthy Aging

Oct 2, 2025

4 min

At what age do lips thin? Understanding the changes in aging lips

The natural aging process sees a decline in collagen production starting in your 20s, which is a primary contributor to the loss of lip volume over time. While this begins early, the question of **at what age do lips thin** noticeably depends heavily on an individual’s unique biology and lifestyle.

Read Healthy Aging

Oct 2, 2025

5 min

What Age Do Jowls Sag? Understanding the Factors of Facial Aging

While collagen production naturally begins its decline in our mid-20s, the visible sagging known as jowls typically becomes noticeable for most people around their late 30s or early 40s. However, the exact age a person starts to see and ask "what age do jowls sag?" is influenced by a complex mix of genetics and lifestyle factors.

Read Healthy Aging