Assertion: herring's study | /r/CapableOf | found beneficial effects
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text: The studies that have found beneficial effects from omega-3 supplementation for symptoms and signs of dry eye disease include one showing that daily supplementation with 1,000 mg omega-3s (650 mg EPA plus 350 mg DHA) for 3 months in 518 men and women (mean age about 40 years) living in northern India reduced symptoms and some signs of dry eye disease compared with placebo .