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How our senses change with age
Although there is great variability from person to person in how the senses diminish with age, here are some changes that are common:
Sight
Visual acuity, or sharpness of focus, tends to get worse with age. Cataracts, which can make vision fuzzy, are relatively common and usually occur later in life. Another age-related vision problem, macular degeneration, causes a loss of vision in the center of the visual field.
Hearing
Hearing loss in both ears (what doctors call presbycusis), increases with age, beginning between ages 40 and 50. However, many people over age 65 never experience hearing loss that interferes with their lives. If you find yourself often asking friends or family to repeat themselves, or if they suggest you may have a hearing problem, see your doctor. A hearing aid can help considerably.
Taste and smell
Taste and smell, two interdependent senses that aid in the enjoyment of food, become less sharp with aging. While the number of taste buds remains unchanged, reduced flow of saliva may lead to diminished taste. The sense of smell declines rapidly in your 50s. By your 80s, smell detection is almost 50% poorer than it was in your younger years. As these senses become blunted, food flavors and scents may become less appetizing. One way to make sure you eat enough is adding spices to increase the flavor of foods.
Disclaimer:
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No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Atherosclerosis: Can AI help your doctor detect it?
Beef tallow, seed oils, and full-fat dairy: Are any of them heart-healthy?
Cardiac amyloidosis: Better detection and new treatments
Lose more weight and protect your heart by pairing exercise with eating fewer calories
American Cancer Society expands testing recommendations for colorectal cancer screening
Heart risks from cannabis remain hazy but warrant caution
Harvard study links ultra-processed foods to higher rates of cognitive decline, dementia
A guide to the DASH diet
Calorie deficit explained: Is it a safe, sustainable approach to weight loss?
Prediabetes diet: How to help prevent progression to diabetes
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