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Healthy Aging Hub

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

3 min

Does RNFL Thin With Age? Understanding the Natural Process

Studies have shown that for every 10-year increase in age, the average retinal nerve fiber layer (RNFL) thickness can decrease by 1.5 to 2.5 µm, confirming that **RNFL does thin with age**. This thinning is a normal physiological process, but it presents a clinical challenge in distinguishing from pathological conditions like glaucoma. Understanding the natural rate and pattern of age-related RNFL loss is crucial for accurate diagnosis and monitoring of eye health over time.

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5 min

Do tear ducts clog with age? Understanding the causes and treatments for watery eyes

As people age, the tiny openings that drain tears, called puncta, may get narrower, which can cause blockage and lead to watery and irritated eyes. This age-related narrowing is a common reason why some older adults experience a persistently watery eye, a condition known as epiphora. Therefore, it is important to understand why **do tear ducts clog with age** and what can be done about it.

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