Eye allergies and best nutrients for eyes | Healthyr U
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Misbah Wasi

Functional Nutrition Specialist, Scientific & Regulatory Advisor for Health Supplements

Misbah Wasi is a seasoned professional in the field of Nutrition Science and Food Regulation for over 15 years. Currently, she is lendin her expertise in the area of Health Supplements and Nutraceuticals and is an active member of the Standards Review Group (SRG) - Nutraceuticals FSSAI Ms. Wasi is a post-graduate in Food and Nutrition. Certified Lead Food Safety Management Systems Auditor (FSMS, FSSC 22000) and a certified FoSTaC traine for Health Supplements and Nutraceuticals. She is also a Subject Matter Expert for ‘Food Regulations in India’ for IFLR (International Food Laws and Regulations) course at Michigan State University.

What are the best nutrients your eyes need for healthy vision?

Read Time: 3 min

The best nutrients for eyes include vitamins A, C, E, lutein, and omega-3s, powerful eye health nutrients that promote vision eye care. These help in reducing eye strain and may even ease eye allergies by supporting immune and antioxidant function.1,2


What is lutein, and why is it important for eye health?

Lutein for eyes is a carotenoid that acts as a blue light filter. Lutein supports eye health, making it vital for vision eye care. Regular intake aids in macular protection and reduces inflammation. The benefits of lutein also include delayed age-related vision decline and overall lutein eye care.2


Why does DHA matter for visual development and function?

Docosahexanoic acid (DHA) is an omega-3 fatty acid essential for retinal structure and function. The benefits of DHA include improved nerve signaling and inflammation control, making it critical for vision eye care and reducing eye strain. The broader omega-3 benefits also support dry eye relief and eye pressure balance.3


What are the benefits of astaxanthin for protecting the eyes?

Astaxanthin for eyes is a potent antioxidant known for reducing eye pressure and oxidative stress. The benefits of astaxanthin include protection from UV and blue light damage and improving retinal blood flow. Overall, astaxanthin health benefits contribute to long-term eye care.4



How does astaxanthin support eye protection from oxidative stress?

Astaxanthin for eyes provides antioxidant defense against oxidative damage. It helps reduce inflammation and supports vision eye care. The benefits of astaxanthin extend to visual acuity and muscle endurance. Regular intake of astaxanthin supplements, benefits, and controlled astaxanthin dosage per day are essential for these effects.4


What role does glutathione play in maintaining eye health?

Glutathione for eyes defends against oxidative stress and supports eye care. It recycles other antioxidants like vitamins C and E. The benefits of glutathione extend to cataract prevention, while glutathione supplements support overall eye longevity. Though more known for glutathione benefits for skin, its role in ocular defense is vital.5,6


Why are antioxidants important in reducing eye fatigue and strain?

Antioxidants for the eyes neutralize free radicals that damage retinal cells, helping to reduce eye strain. The importance of antioxidants lies in their role in improving blood flow and relieving oxidative load. The benefits of antioxidants include better focus and protection against fatigue. Consuming antioxidant-rich food for eyesight improvement is key to optimal visual function.1,2


Which nutrients help shield eyes from blue light exposure?

To protect from blue light, vision eye care should include nutrients like Vitamin A, C, D, E, zinc, lutein, zeaxanthin, and omega-3s. These nutrients help in reducing eye strain, combating digital eye fatigue, and improving computer screen eye fatigue. Knowing how to maintain eye health with such antioxidants is essential in our screen-heavy lives.1,2,3,4


What are the early warning signs of nutrient-related eye issues?

Common eye issues like dryness, fatigue, irritation, and blurriness may signal deficiencies. These eye problems with age often stem from a lack of key nutrients. Eating foods for eye health, especially foods good for the eyes like spinach and salmon, supports eye care and prevents progression.1


How do eye health supplements work, and are they effective?

Eye health supplements containing vitamins for the eyes, like C, E, and A, are effective. These vitamins for eye health reduce oxidative damage and support eye care. For the best supplement for eyesight improvement, look for lutein and omega-3s, as present in Healthyr-U Eye and Vision Care Tablets4.4 (106 Reviews). All of which are important for maintaining healthy eyes and vision. Regular use enhances visual performance and protects aging eyes.1


References

  1. Murkey SP, Agarwal A, Pandit P, Kumar S, Jaiswal A, Agarwal IV A. Unveiling the spectrum of ophthalmic manifestations in nutritional deficiencies: a comprehensive review. Cureus. 2023 Dec 11;15(12).
  2. Johnson EJ. Role of lutein and zeaxanthin in visual and cognitive function throughout the lifespan. Nutrition reviews. 2014 Sep 1;72(9):605-12.
  3. SanGiovanni JP, Chew EY. The role of omega-3 long-chain polyunsaturated fatty acids in health and disease of the retina. Progress in retinal and eye research. 2005 Jan 1;24(1):87-138.
  4. Giannaccare G, Pellegrini M, Senni C, Bernabei F, Scorcia V, Cicero AF. Clinical applications of astaxanthin in the treatment of ocular diseases: Emerging insights. Marine drugs. 2020 May;18(5):239.
  5. Brodzka S, Baszyński J, Rektor K, Hołderna-Bona K, Stanek E, Kurhaluk N, Tkaczenko H, Malukiewicz G, Woźniak A, Kamiński P. The role of glutathione in age-related macular degeneration (AMD). International journal of molecular sciences. 2024 Apr 9;25(8):4158.
  6. Harding JJ. Free and protein-bound glutathione in normal and cataractous human lenses. Biochem J. 1970;117(5):957–60.
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