What is a common consequence of age-related macular degeneration?

Age-related macular degeneration (AMD) primarily affects the macula, which is the central part of the retina responsible for sharp and detailed vision. As a result, a common consequence of AMD is the loss of central vision. This condition often leads to difficulty with tasks that require fine visual acuity, such as reading, recognizing faces, and driving. The peripheral vision typically remains intact in individuals with AMD, which distinguishes it from other vision problems that may affect side or peripheral vision. Thus, the loss of central vision is the hallmark characteristic of age-related macular degeneration, making it the correct answer.