Synopsis

Source of validity: Scientific
Rating (out of 5): 4

Vitamin A is scientifically validated for its essential role in maintaining eye health, particularly in the context of preventing night blindness and certain retinal disorders. Vitamin A is a crucial component of rhodopsin, a protein in the retina that allows the eye to see in low-light conditions. Deficiency in vitamin A can lead to symptoms such as night blindness and, in severe cases, to the appearance of Bitot’s spots (foamy, whitish patches on the conjunctiva) and even xerophthalmia (dryness of the conjunctiva and cornea), which can progress to blindness if untreated. While "spots before the eyes" is a vague term and can refer to floaters (which are not caused by vitamin A deficiency), vitamin A is directly linked to the resolution and prevention of Bitot’s spots and other deficiency-related ocular surface disorders. Numerous clinical studies and decades of public health interventions have shown that vitamin A supplementation dramatically reduces blindness in populations at risk for deficiency. However, for floaters or other causes of visual spots not related to deficiency, vitamin A is not indicated. Therefore, its use is justified and strongly supported for deficiency-related ocular surface conditions, but not for all types of “spots before the eyes.”

More about vitamin A
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Other ingredients used for Eyes (spots before)

Other health conditions supported by vitamin A

Products containing vitamin A

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Vitabase Active Woman's Multi
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Metagenics AdvaClear
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Thorne Basic Prenatal Multivitamin
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Metagenics Clear Change 10-Day Detox Program with UltraClear Plus pH
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Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 10-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 10-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus pH Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Pineapple Banana
Metagenics Clear Change 28-Day Detox Program with UltraClear Plus Vanilla
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Berry
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Chai
Metagenics Clear Change 28-Day Detox Program with UltraClear RENEW Vanilla
Metagenics Clear Change Daily Essentials
Integrative Therapeutics Clinical Nutrients HP
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Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950®
Pure Encapsulations Nutrient 950® A without Copper & Iron
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Pure Encapsulations Nutrient 950® without Iron
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Pure Encapsulations O.N.E.™ Multivitamin
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Designs For Health PaleoMeal®
Designs For Health PaleoMeal®
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Designs For Health Plant Protein Cleanse
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Designs For Health Prenatal Pro™
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Designs For Health Twice Daily Multi™
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Metagenics UltraClear Detox Powder
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Metagenics UltraClear Plus Detox Powder Berry
Metagenics UltraClear Plus Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Pineapple/Banana
Metagenics UltraClear Plus pH Detox Powder Vanilla
Metagenics UltraClear RENEW Detox Powder Berry
Metagenics UltraClear RENEW Detox Powder Chai
Metagenics UltraClear RENEW Detox Powder Vanilla
Pure Encapsulations UltraDetox 10-Day Pure Pack
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Metagenics UltraInflamX Plus 360°® Chocolate/Orange
Metagenics UltraInflamX Plus 360° Mango
Metagenics UltraInflamX Plus 360° Mango
Metagenics UltraInflamX Plus 360° Orange
Metagenics UltraInflamX Plus 360° Original Spice
Metagenics UltraInflamX Plus 360° Pineapple/Banana
Metagenics UltraInflamX Plus 360° Pineapple/Banana
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Metagenics Wellness Essentials Brain Health Daily Packs
Metagenics Wellness Essentials® Daily Packs
Metagenics Wellness Essentials Healthy Balance Daily Packs
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Metagenics Wellness Essentials Women's Daily Packs
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Thorne Women's Multi 50+
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Pure Encapsulations Women's Nutrients
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