Macular Degeneration Diet, Vitamins and Prevention (AREDS2)

Learn which vitamins and diet may help macular degeneration. Understand AREDS2 supplements, lutein, zeaxanthin and foods that support retinal health.

Macular Degeneration Diet, Vitamins and AREDS2 Supplements

Macular degeneration diet and vitamins can support retinal health, but they need to be used correctly. At Eye & Laser Surgeons in Sydney, Dr Shanel Sharma and Dr Daya Sharma assess age-related macular degeneration, review OCT imaging and advise whether AREDS2 supplements are appropriate. AREDS2 vitamins contain lutein, zeaxanthin, vitamin C, vitamin E, zinc and copper. In selected patients, especially those with intermediate AMD or advanced AMD in one eye, this formula may reduce the risk of progression to late macular degeneration. However, AREDS2 supplements do not cure AMD, restore lost vision or replace regular retinal monitoring. Therefore, patients need personalised advice based on their AMD stage, diet, smoking history, medical conditions and other medications.

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Experts in cataract, refractive and corneal treatments at Eye & Laser Surgeons Sydney.

Why diet matters in macular degeneration

Macular degeneration diet and vitamins can support retinal health, but they need to be used correctly. At Eye & Laser Surgeons in Sydney, Dr Shanel Sharma and Dr Daya Sharma assess age-related macular degeneration, review OCT imaging and advise whether AREDS2 supplements are appropriate. AREDS2 vitamins contain lutein, zeaxanthin, vitamin C, vitamin E, zinc and copper. In selected patients, especially those with intermediate AMD or advanced AMD in one eye, this formula may reduce the risk of progression to late macular degeneration. However, AREDS2 supplements do not cure AMD, restore lost vision or replace regular retinal monitoring. Therefore, patients need personalised advice based on their AMD stage, diet, smoking history, medical conditions and other medications.

What are AREDS2 supplements?

What are AREDS2 supplements?

AREDS2 supplements are eye vitamin formulas based on the Age-Related Eye Disease Studies. They usually contain:

  • lutein 10 mg
  • zeaxanthin 2 mg
  • vitamin C 500 mg
  • vitamin E 400 IU
  • zinc
  • copper 2 mg

The National Eye Institute notes that the AREDS2 formula removed beta-carotene and replaced it with lutein and zeaxanthin, partly because beta-carotene increased lung cancer risk in former smokers. The study also found no major loss of effect when beta-carotene was removed or when zinc dose was reduced.

Therefore, patients should avoid guessing which supplement to take. Instead, they should check whether the product matches an evidence-based AREDS2 formula and whether it suits their medical history.

AREDS2 supplements may help selected patients with:

  • intermediate AMD in one or both eyes
  • large drusen seen on retinal examination
  • late AMD in one eye, to reduce the risk of progression in the other eye

However, they are not usually recommended for people without AMD. They are also not usually recommended for early AMD only or late AMD in both eyes.  Patients should check with Dr Sharma before starting AREDS2.

 

AREDS2 supplements are not a cure for macular degeneration. They do not restore vision that has already been lost. They also do not replace OCT imaging, anti-VEGF injections for wet AMD or monitoring for geographic atrophy.

Therefore, patients should not treat AREDS2 as a substitute for proper eye care. Instead, the formula should be viewed as one part of AMD management for the right patient at the right stage.

AREDS2 vitamins may reduce the risk of progression to late age-related macular degeneration in selected patients, especially those with intermediate AMD or advanced AMD in one eye. However, they do not prevent AMD in people without the disease. They also do not cure AMD or restore lost vision. Therefore, patients should only start AREDS2 supplements after an eye examination confirms the stage of AMD and the likely benefit.AREDS2 vitamins may reduce the risk of progression to late age-related macular degeneration in selected patients, especially those with intermediate AMD or advanced AMD in one eye. However, they do not prevent AMD in people without the disease. They also do not cure AMD or restore lost vision. Therefore, patients should only start AREDS2 supplements after an eye examination confirms the stage of AMD and the likely benefit.

A healthy diet may support retinal health and general vascular health. In particular, a Mediterranean-style diet is often recommended for patients with AMD because it emphasises vegetables, fish, olive oil, nuts, legumes, whole grains and fruit.

Helpful foods include:

  • leafy green vegetables such as spinach, kale and silverbeet
  • fish such as salmon, sardines, mackerel, trout and anchovies
  • colourful vegetables such as capsicum, carrot and sweet potato
  • berries and other antioxidant-rich fruits
  • nuts and seeds, including walnuts, almonds and sunflower seeds
  • olive oil instead of highly processed fats

However, diet alone cannot treat active wet macular degeneration. If a patient develops distortion, sudden central blur or a dark patch in the vision, they need urgent retinal assessment.

A healthy diet may support retinal function and overall eye health.

Although diet cannot cure macular degeneration, certain foods provide nutrients that are important for the retina.

Leafy green vegetables

Spinach, kale and silverbeet contain high levels of lutein and zeaxanthin which accumulate in the macula and help protect retinal cells.

Fish rich in omega-3 fatty acids

Fish such as:

  • salmon
  • sardines
  • mackerel
  • trout
  • anchovies

contain omega-3 fatty acids which may support retinal cell membranes and reduce inflammation.

Nuts and seeds

Almonds, walnuts, sunflower seeds and flax seeds contain

  • vitamin E
  • zinc
  • healthy fats

which may contribute to retinal health.

Colourful fruits and vegetables

Brightly coloured foods such as berries, capsicum, carrots and sweet potatoes contain antioxidants that help protect retinal cells from oxidative stress.

Many studies suggest that a Mediterranean-style diet may be associated with a lower risk of macular degeneration progression.

This dietary pattern emphasises:

  • leafy green vegetables
  • fish and seafood
  • olive oil
  • nuts and legumes
  • whole grains
  • fruits and vegetables

The Mediterranean diet supports vascular health and may help reduce inflammation which may benefit retinal tissues.

Management of macular degeneration usually involves several strategies depending on the stage and type of disease.

These may include:

  • regular retinal monitoring and OCT imaging
  • AREDS2 supplementation when appropriate
  • dietary and lifestyle measures
  • treatment of wet macular degeneration with injections
  • treatments for geographic atrophy such as Syfovre
    functional support therapies such as MacuMira

Diet should therefore be viewed as one part of a comprehensive management plan rather than a standalone treatment.

Patients should seek medical assessment if they experience:

  • distortion of straight lines
  • blurred central vision
  • difficulty reading
  • sudden changes in vision

Early detection allows more effective monitoring and treatment.

Dr Shanel Sharma assesses and manages patients with macular degeneration at Eye & Laser Surgeons in Sydney. Her assessment may include vision testing, retinal examination, OCT macular imaging and discussion of diet, AREDS2 supplements and monitoring.

For patients with wet AMD, treatment may involve anti-VEGF injections. For patients with dry AMD, care usually focuses on OCT monitoring, lifestyle advice, AREDS2 supplements when appropriate and early detection of progression.

Book a Macular assessment & consultation

Eye and Laser Surgeons — Bondi Junction & Miranda

Bondi Junction: (02) 9387 5300
Miranda: (02) 9531 5300
Email: reception@eyeandlaser.com.au

What vitamins help macular degeneration?

The AREDS2 formulation containing lutein, zeaxanthin, vitamin C, vitamin E and zinc has the some clinical evidence for reducing progression in certain patients.

Can AREDS2 vitamins improve vision?

AREDS2 vitamins do not usually improve vision. Instead, they may reduce the risk of progression in selected patients.

Should everyone with macular degeneration take AREDS2 vitamins?

No. AREDS2 supplements are generally recommended only for patients with intermediate AMD or advanced AMD in one eye.

Can diet reverse macular degeneration?

Diet cannot reverse retinal damage caused by macular degeneration but a healthy diet may support retinal health.

What is the best diet for macular degeneration?

A diet rich in leafy greens, oily fish, nuts and vegetables is recommended.

Are lutein and zeaxanthin good for AMD?

Lutein and zeaxanthin are carotenoids found in the macula. They are included in the AREDS2 formula and are also found in leafy green vegetables.

Can I have cataract surgery if I have macular degeneration?

Many patients with AMD can have cataract surgery, but they need OCT assessment and realistic expectations. Cataract surgery may improve brightness and glare, but it cannot reverse permanent macular damage.

Cataract surgery and macular degeneration

Many patients with macular degeneration also develop cataracts. Cataract surgery may improve brightness, glare, contrast and retinal imaging, but the final visual result depends on the health of the macula.

Therefore, patients with AMD need careful macular assessment before cataract surgery. OCT imaging helps identify dry AMD, wet AMD, geographic atrophy, macular scarring or fluid before lens surgery. In addition, patients with active wet AMD may need coordinated timing between cataract surgery and anti-VEGF injection treatment.

GAIN VISUAL FREEDOM IN 3 EASY STEPS

Eye treatment options can be confusing, we’ve made the path to healthier vision easy to follow

STEP 1: GET IN TOUCH

Every eye is different, and early assessment is essential when it comes to macular degeneration. The first step is to arrange a comprehensive eye examination so we can understand your symptoms and assess your retinal health. Call our caring team or use our online calendar to book your appointment.

STEP 2: WE’LL ASSESS & PLAN

During your visit, we’ll carry out detailed diagnostic tests to confirm whether macular degeneration is present and determine its stage. We’ll explain your diagnosis clearly, create a personalised treatment and monitoring plan, and work with you to protect your vision for the future.

STEP 3: ONGOING CARE & SUPPORT

Managing macular degeneration is an ongoing journey. With regular monitoring, tailored treatment, and expert guidance, we’ll work together to help maintain your vision, support your eye health, and give you confidence in your long-term care.

Take the first step toward clearer, healthier vision

Book an appointment to learn more about your eyes and the treatment options that may suit you

Take the first step toward clearer, healthier vision

Book an appointment to learn more about your eyes and the treatment options that may suit you

Dr Shanel Sharma ophthalmologist in Sydney providing wet macular degeneration and anti-VEGF injection care

Hi, I’m Dr Shanel Sharma

I’m an ophthalmologist with subspecialty training in paediatric eye conditions, strabismus, medical retina and general ophthalmology from leading hospitals in Sydney and London, including Moorfields Eye Hospital. I hold a Fellowship with RANZCO and have published widely in peer-reviewed journals. My focus is providing careful, individualised care using evidence-based treatments. I’m accredited to treat a range of conditions and perform procedures including intravitreal injections, strabismus surgery and botulinum toxin treatments. I always aim to make the process clear, calm and supportive.

Hi, I’m Dr Daya Sharma

I’m a cataract, corneal and refractive surgeon with subspecialty training from Moorfields Eye Hospital in London and Sydney Eye Hospital. I perform laser vision correction procedures, refractive lens surgery, and advanced cataract surgery using the latest diagnostic and surgical technology. My work is focused on helping people reduce their dependence on glasses and improve their quality of vision at all distances. I’m actively involved in research, publication and surgical education, and I take pride in offering honest, thorough guidance to every patient. My approach is personal, careful and always tailored to individual needs and lifestyles.