Macu Trition provides you with all the fish oil, vitamin D & green tea that you need. The fish-oil omega-3s in a daily dose of Macu Trition are equivalent in omega-3 content to a 2.8 oz serving of wild coho salmon. The vitamin D in a daily dose is Approx. equal to that obtained by 12 minutes of Florida sunshine. The green tea extract in a daily dose provides the polyphenols & EGCG content of about 3 cups of green tea. Studies now suggest no relationship between beta-carotene & macular degeneration, Macu Trition contains no beta-carotene so it can be taken even if you smoke.*