NutriStack
Symptom·Vision·Reviewed May 30, 2026
Supplements for Blurry vision / focusing fatigue.
When blurry vision / focusing fatigue is the complaint, these are the supplements most often associated with it in the NutriStack library, ranked by how directly each one targets it and by the strength of the evidence.
Ranked by relevance, top first.
Relevance reflects how directly each supplement targets this symptom in the NutriStack map. Evidence is the supplement’s own rating. Open any name for the full profile.
- 01LuteinModerate80% match
Lutein concentrates in the macula where it filters high-energy blue light and reduces oxidative stress, and supplementation can modestly improve contrast sensitivity and glare recovery.
SuggestedLutein softgels, 10 to 20 mg daily with a fatty meal - 02ZeaxanthinModerate76% match
Zeaxanthin is the dominant carotenoid in the central fovea and works with lutein to raise macular pigment density, which supports visual sharpness and reduces light-induced fatigue.
SuggestedZeaxanthin combined with lutein, about 2 to 4 mg daily - 03AstaxanthinLimited70% match
Astaxanthin is a potent antioxidant that may reduce ciliary muscle fatigue and support accommodation, with small trials suggesting relief of eye strain in screen-heavy users.
SuggestedAstaxanthin softgels, 6 to 12 mg daily with food - 04Fish OilLimited66% match
Omega-3 DHA is a structural component of retinal photoreceptors and may improve tear film quality, which can ease the blur and fatigue that come from dry, evaporative eyes.
SuggestedTriglyceride-form EPA/DHA, about 1,000 to 2,000 mg combined daily - 05Vitamin AModerate58% match
Vitamin A as retinal is required to regenerate rhodopsin for low-light vision and to maintain a healthy corneal surface, so deficiency causes blurring and night blindness.
SuggestedPreformed vitamin A (retinyl palmitate) or beta-carotene at recommended daily levels
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