Apr 6, 2026NutritionTopical Omega-3 for Dry Eye: Does Delivery Change the Result?Oral omega-3 failed in dry-eye trials. Small studies of DHA eye drops offer a plausible topical alternative, but the vehicle may explain the benefit.omega-3 supplementsdry eye diseasedream trialdhaRead article →
Apr 5, 2026Gut MicrobiomeThe Gut-Eye Axis and Dry Eye: Plausible, Not ProvenCan probiotics help dry eye through the gut-eye axis? The immune theory is credible, but one small randomized trial found no biomarker benefit.dry eye diseasedysbiosisgut-eye axisil-17Read article →
Apr 5, 2026Eye HealthCan Light Therapy Before Cataract Surgery Prevent Dry Eye?Can low-level light therapy before cataract surgery reduce dry-eye changes? One sham-controlled trial offers a signal, but durability and dosing remain unclear.cataract surgerydry eye diseasellltphotobiomodulationRead article →
Apr 5, 2026Eye HealthDry Eye Devices: What IPL, TearCare, and LLLT Evidence ShowsIPL and TearCare lead 3-month dry eye device rankings, but indirect comparisons, biomarker data, durability, and value remain uncertain.dry eye diseasemeibomian gland dysfunctiontearcareintense pulsed lightRead article →