Sight is one of the most direct ways of connecting to the world around you. What you see makes up so much of what you experience.
However, life can take its toll on your vision, so it's important to protect your eyesight. You'll be rewarded for caring; the eyes are the windows to the soul, after all, and vision health is closely tied to overall well-being.
Here's a collection of essential tips to keep your eyes healthy.
Key Takeaways
- Regular eye exams can detect serious conditions such as age-related macular degeneration (AMD), often before symptoms appear.
- Protective gear such as UV-blocking sunglasses and safety eyewear helps shield your eyes from environmental damage and injury.
- Simple daily practices like the 20-20-20 rule, avoiding eye rubbing, and limiting screen time can help support long-term vision comfort and wellness.
- Nutrients like lutein, zeaxanthin, omega-3s, and vitamins A, C, and E encourage retinal health.
- Nutrients like lutein, zeaxanthin, omega-3s, and vitamins A, C, and E encourage retinal health.
The Importance of Eye Exams

Healthy eyes are key to a good quality of life, making routine exams with an eye doctor crucial for detecting vision problems.
Regular eye exams can discover eye issues that may not have obvious warning signs, including AMD and cataracts. Other eye conditions such as blurred vision and double vision can also be assessed by an optometrist.
Eye care professionals recommend getting a comprehensive dilated eye exam every 1-2 years to monitor vision health and detect potential issues early on. (1)
Eye exams are particularly important for people with high blood pressure, diabetes, and other health conditions that can affect eyesight, since they are at a higher risk of developing eye issues. (1)
Getting regular exams and following a doctor's recommended eye-care treatment plan can help maintain healthy eyes and protect against many eye conditions.
And, of course, contact lenses or glasses, as prescribed by an eye care provider, can help correct vision issues and lessen eye strain.
Beyond Corrective Lenses: Other Wearable Eye Care

For many, contact lenses or spectacles are a necessary aspect of clear, healthy sight, but safety is also a key part of eye wellness. Protective eyewear, such as goggles or safety glasses, can help prevent eye injuries.
Especially when working on DIY projects indoors or outdoors, wear appropriate eye safety gear such as sturdy goggles to protect your eyes from debris and other hazards.
Another outstanding way to take care of your eyes is to wear light-blocking spectacles that filter out harmful UV rays, including powerful UVB radiation.
Most sunglasses that block UV radiation factor in UVA and UVB rays, making them highly effective. (2)
For those wanting to avoid the dark tinting of sunglasses, however, there are other light-blocking options, including clear UV-protective eyewear.
Minimizing exposure to brightness can also extend to indoor settings, with biohacking options like blue-light blockers for office work and its inevitable screen time and red-lens glasses, which can be worn before bed with the intention of boosting the body's sleep-promoting melatonin production. (3)
Keeping Your Eyes Healthy
Take regular breaks when using computer monitors or other digital devices. An excellent habit is the 20-20-20 rule, which suggests looking at something 20 feet away for 20 seconds every 20 minutes to reduce eye strain. (4)
Avoid exposing your eyes to dust particles, chemicals, and other hazardous materials, which can cause eye pain and other adverse effects.
Wash your hands regularly. This can help prevent the transfer of bacteria and other microorganisms to the eyes, minimizing the likelihood of eye infections.
And don't rub your eyes, as this can cause irritation and increase the chances of eye dryness. Instead, use artificial tears to lubricate the eyes. In general, maintaining moist and comfortable eyes can help discourage dryness and irritation, promoting overall eye wellness.
Smoking makes you more susceptible to age-related macular degeneration and other serious eye conditions. If you stop smoking, that's a huge win for your eyes as well as your overall health. (5)
Following a healthy lifestyle, including a balanced diet and regular exercise, can help support overall vision wellness.
Nutrition for Healthy Eyes

The nutrients that we get from food provide internal reinforcements for our eyesight. A balanced diet rich in vitamins and minerals is essential for maintaining eye health.
Of all the components of the eye, the retina and a small area within it called the macula are responsible for clear central vision. Certain nutrients, such as lutein and zeaxanthin from dark leafy greens, support macular protection. (6)
Additionally, omega-3 fatty acids from sources such as salmon and flax seeds support tear quality and help reduce dry eye symptoms. (7)
Complementary vitamins such as vitamins A, C, and E from orange vegetables and citrus fruits help maintain night vision and protect against oxidative damage. Other foods high in vitamin C, such as collard greens and other leafy greens, can help shield the eyes from UVB radiation and offer macular support. (8, 9)
Eating a balanced diet rich in fruits, vegetables, and omega-3 fatty acids can help protect your eyes. Lutein, zeaxanthin, and other nutrients are also available in convenient supplement form.
Supplements for Healthy Sight

For a high-quality, readily bioavailable supplement, look no further than Performance Lab Vision. One of the most effective eye-wellness supplements on the market, it provides an array of sight-supportive nutrients.
A formula of six potent antioxidants, it combines lutein and zeaxanthin with freeze-dried blackcurrant and blackcurrant extract, bilberry extract, astaxanthin, and saffron to:
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Reinforce the eye's natural defenses
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Enhance visual acuity and contrast sensitivity
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Protect the eyes from retina-damaging UV rays
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Encourage optimal blood flow to the eyes
If you’re looking for more sight support, along with numerous other wellness benefits, check out Performance Lab Omega-3 and the NutriGenesis® Multi for Women and NutriGenesis® Multi for Men formulas.
Final Thoughts
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Don’t wait for eyesight issues to arise—proactive care is the best way to uphold healthy sight.
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Small, consistent daily habits can help to preserve your vision and independence at any age, especially for older adults.
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Holistically combining regular exams, smart lifestyle choices, protective habits, and proper nutrition offers the strongest support for lifelong eye wellness.
References
- Get a Dilated Eye Exam. National Eye Institute.
- Sunglasses. American Academy of Ophthalmology.
- Sanchez-Cano A, Luesma-Bartolomé MJ, Solanas E, Orduna-Hospital E. Comparative Effects of Red and Blue LED Light on Melatonin Levels During Three-Hour Exposure in Healthy Adults. Life (Basel). 2025 Apr 28;15(5):715.
- Talens-Estarelles C, Cerviño A, García-Lázaro S, Fogelton A, Sheppard A, Wolffsohn JS. The effects of breaks on digital eye strain, dry eye and binocular vision: Testing the 20-20-20 rule. Cont Lens Anterior Eye. 2023 Apr;46(2):101744.
- Velilla S, García-Medina JJ, García-Layana A, Dolz-Marco R, Pons-Vázquez S, Pinazo-Durán MD, Gómez-Ulla F, Arévalo JF, Díaz-Llopis M, Gallego-Pinazo R. Smoking and age-related macular degeneration: review and update. J Ophthalmol. 2013;2013:895147.
- Eisenhauer B, Natoli S, Liew G, Flood VM. Lutein and Zeaxanthin-Food Sources, Bioavailability and Dietary Variety in Age-Related Macular Degeneration Protection. Nutrients. 2017 Feb 9;9(2):120.
- Liu A, Ji J. Omega-3 essential fatty acids therapy for dry eye syndrome: a meta-analysis of randomized controlled studies. Med Sci Monit. 2014 Sep 6;20:1583-9.
- Nutrition and Eye Health. Johns Hopkins Medicine.
- Tokuda K, Zorumski CF, Izumi Y. Effects of ascorbic acid on UV light-mediated photoreceptor damage in isolated rat retina. Exp Eye Res. 2007 Mar;84(3):537-43.