What is the primary cause of cataracts in elderly patients?

The primary cause of cataracts in elderly patients is indeed linked to the age-related changes that occur in the lens of the eye. As individuals age, the lenses become less flexible, more opaque, and can develop deposits that affect vision. Cataracts are associated with the natural degeneration of proteins in the lens over time, leading to cloudiness and visual impairment.

While genetic factors, lifestyle choices, and eye injuries can contribute to the development of cataracts, the prevalence is significantly higher in the elderly population due to the cumulative effects of aging. Age is the most significant risk factor, making it important to recognize that cataracts are indeed most commonly diagnosed in older adults as part of the aging process.