Most people can safely consume avocado every day. Talk to a healthcare provider first if you have kidney disease or a latex allergy, or if you take blood thinners. See link below Supplements Glutathione 500mg Whole Food Enriched Antioxidant Avocados have lutein and zeaxanthin, which absorb light waves that can harm your vision. People who eat lots of foods rich in these antioxidants are less likely to have age related macular degeneration. Avocado nutrition: calories, carbs, GI, protein, fiber, fats