Top-Rated Eye Vitamins for Vision Health

The Importance of Nutrients for Healthy Eyes

Our bodies are made up of complex systems, and one of the most intricate is our eyes. Many components in the eyes contribute to our sight, including the cornea, the iris, the lens, the retina, and the macula, which is a tiny yet crucial part of the retina.

It’s no surprise then, that our eyes need ample nutrition for optimal sight and wellness.

Certain vitamins and minerals are particularly important for vision health, but many other nutrients also benefit ocular well-being. For example, antioxidants are essential for combating oxidative stress in the eyes.

Top vitamins for eye health include vitamins A, C, and E, plus other nutrients such as zinc, lutein, zeaxanthin and omega-3 fatty acids.

Missing these in our diets means the body is not getting essential eye nutrients. A lack of certain nutrients may contribute to the deterioration of the macula and other parts of the eye with age. (1)

The nutrients that nourish the eyes also support overall health, and, as part of a balanced diet, may protect against heart disease and diabetes. So they're important for many reasons.

If you're keen to learn about eye health, you could start by looking at these nutritional essentials and how they support your vision health...

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Best Vitamins and Key Nutrients for Eye Health

In the vitamin alphabet, there’s no shortage of options that benefit healthy vision.

• Vitamin C (ascorbic acid) is a potent antioxidant that helps protect the eyes from damaging free radicals and support eye health. (2)

•  Vitamin E, another essential antioxidant, may benefit individuals with age-related macular degeneration and promote healthy central vision. (3)

• Similarly, vitamin A supports healthy sight, with adequate intake helping prevent night blindness and maintain cornea health. (4) A precursor to vitamin A, beta-carotene, also helps to maintain eye wellness, with some studies suggesting that it may assist in decreasing the risk of developing cataracts. (5)

• Additionally, folic acid (vitamin B9) and other B vitamins (available in a B vitamin complex) are associated with ongoing healthy sight. One randomized clinical trial found that folic acid, vitamin B6, and vitamin B12 reduced the risk of age-related macular degeneration in women aged 40 and upwards. (6)

• Vitamin D: Vitamin D levels may assist in managing ocular inflammation, with supplementation shown to help eye conditions such as dry eye disease (DED) and keratoconus (KC). (19)

Other Eye-Supportive Nutrients

Lutein and zeaxanthin

Two of the most widely studied antioxidants, the macular pigments lutein and zeaxanthin, play a crucial role in maintaining healthy eyes. As numerous studies have indicated, this pair provides protection against blue light and help to filter harmful sunlight radiation. Lutein and zeaxanthin have also been shown to decrease the risk of developing macular degeneration. (1, 7, 18)

Zinc

Like these pigments, zinc is concentrated in the retina and is essential for maintaining vision. Zinc aids in transporting vitamin A to the retina to produce protective pigments. A balanced diet usually provides adequate amounts of zinc, but researchers are studying the long-term effect of zinc supplements. (8) Zinc deficiency is linked to impaired vision and cloudy cataracts. (18)

Omega-3

Renowned for a variety of wellness benefits, omega-3 fatty acids also support retinal health and may protect against AMD. Omega-3 fatty acids also support tear quality in dry eyes. (9, 10, 20)

The Role of Fruits and Vegetables in General Eye Health

Many of these important nutrients are available in healthy eating choices. A diet rich in fruits and vegetables, particularly those high in antioxidants, supports eye wellness and may reduce the risk of age-related macular degeneration while helping replenish essential eye nutrients.

Citrus fruits such as oranges and grapefruits are high in vitamin C, which supports eye health and immune function. Strawberries, kiwis, and purple cabbage are other great options packed with vitamin C. (11)

For vitamin E, spinach is an excellent option, while sweet potatoes and carrots are rich in vitamin A. (12, 13)

Two carotenoids, lutein and zeaxanthin, are concentrated in dark green leafy vegetables, such as spinach, kale, and collard greens, making them an outstanding choice for eye health. (7) Carotenoids are a family of nutrients found in richly colored fruits and vegetables that are highly concentrated in the eye's retina.

Eating at least five servings of colorful fruits and vegetables each day is an excellent way to promote good eye health.

Other Sight-Supportive Foods for Eye Care

Widely regarded as “good fats,” omega-3 fatty acids can be found in certain varieties of fish, such as salmon, tuna, halibut, and herring. Clinical studies have shown that a diet high in fish and omega-3 fatty acids may reduce the risk of advanced macular degeneration. (14)

Egg yolks are another good source of omega-3s and they contain substantial levels of lutein and zeaxanthin, making them an excellent ally of eye wellness. (15)

The Benefits of Vision Dietary Supplements

While it’s clear that there are an abundance of eye-health nutrients, getting them on a regular basis is easier said than done. Even with a diet high in carotenoids from fruits and vegetables and other antioxidants, it’s still tough to meet the levels that are ideal for optimal sight support.

Nutritional supplements can help treat nutrient shortfalls by providing additional eye vitamins, including vitamins A, C, and E, as well as other researched ingredients such as zinc and omega-3s.

Most leading multivitamins such as Performance Lab NutriGenesis Multi for Men or Women may provide many of these beneficial eye vitamins, but are unlikely to include some of the more specific ingredients that dedicated eye supplements offer.

Performance Lab Vision, for instance, includes seven beneficial eye health-supporting nutrients, including lutein, zeaxanthin and various antioxidants.

Understanding the AREDS and AREDS 2 Formulas for Macular Degeneration

Developed by the National Eye Institute (NEI), the Age-Related Eye Disease Study (AREDS) and its follow-up, AREDS2, investigated whether specific combinations of vitamins and minerals could slow the progression of age-related macular degeneration (AMD). (16)

The original AREDS formulation for macular health contained vitamin C, vitamin E, beta-carotene, zinc and copper. However, beta-carotene increases the risk of lung cancer in people who smoke or have smoked previously, making this formulation unsuitable for current and former smokers. (16)

The AREDS2 formula replaced beta-carotene with lutein and zeaxanthin. It includes 500 mg vitamin C and 400 IU vitamin E, alongside 80 mg of zinc, 2 mg of copper, 10 mg of lutein and 2 mg of zeaxanthin. (17)

AREDS2 subsequently established a formulation without beta-carotene that offers similar or better protection against disease progression, with a lower risk of lung cancer in current and former smokers. (16, 17)

The AREDS and AREDS2 studies found that taking these supplements “reduces the risk of progression from intermediate AMD to developing advanced AMD by about 25%.” (17)

AREDS2 is a high-dose antioxidant and mineral formula designed to slow the progression of age-related macular degeneration (AMD) in people with certain stages of the disease.

AREDS2 supplements are intended to slow AMD progression in people with intermediate AMD in one or both eyes, or late AMD in one eye. AREDS2 has not been shown to benefit individuals without AMD or those with early-stage disease. People with late AMD in both eyes are also unlikely to benefit. (17)

Because AREDS2 formulas contain high doses of vitamins and minerals that may interact with medicines or cause side effects, consult an eye-care professional or doctor before starting supplementation.

Standout Supplements for Eye Health with Lutein Zeaxanthin

One of the finest eye supplements of its kind on the market, Performance Lab® Vision contains both lutein and zeaxanthin, but also incorporates its antioxidant relative, astaxanthin, along with other botanically sourced ingredients - bilberry, blackcurrant, and saffron, chosen in line with clinical research.

If you’d like to further strengthen your eye-health support, Performance Lab offers an array of vitamins and minerals in the NutriGenesis® Multi for Women and NutriGenesis® Multi for Men formulas, which can complement, but not replace, eye-focused formulas designed to replenish essential eye nutrients.

And for those seeking useful individual ingredients, omega-3s, vitamin C, and zinc are each available as their own supplements.

Final Thoughts

• Consistently getting the right blend of vitamins, minerals, and antioxidants helps to protect vision and supports long-term ocular wellness.

• A nutrient-rich diet of fruits, vegetables, and healthy fats is essential, while high-quality supplements can help bridge nutritional gaps when needed.

• Supplements are not a substitute for a healthy diet.

• Consulting with a doctor before taking eye supplements is recommended.

• Supplements are not intended to diagnose, treat, cure, or prevent any disease.

• Prioritizing eye-friendly nutrients today may help preserve clearer, healthier vision well into the future.