They are also rich in lutein and zeaxanthin, antioxidants that support eye health. These nutrients are known to help protect against age-related eye conditions such as macular degeneration and cataracts.
6. Important Moderation and Tips
Although avocados are healthy, they are also calorie-dense. Older adults should enjoy them in moderation—typically half an avocado per serving is enough. Those with specific medical conditions, such as kidney disease, should consult a doctor due to avocado’s high potassium content.