Consuming two handfuls of pistachios a day can protect against age-related macular degeneration (AMD), a leading cause of vision loss in older adults. Rich in lutein and zeaxanthin, pistachios support eye health, heart health, digestion, and potentially reduce inflammation. Consuming two handfuls of pistachios a day can protect against age-related macular degeneration (AMD), a leading cause of vision loss in older adults. Rich in lutein and zeaxanthin, pistachios support eye health, heart health, digestion, and potentially reduce inflammation. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle