About Dr Brian Ang

Enhance Your Eye Health:
The Best Vitamins for Glaucoma

Did you know that there are natural glaucoma vitamins and supplements that can enhance neuroprotection and complement your existing glaucoma treatment?

In my opinion, glaucoma treatment should not be limited to only eye pressure reduction.

Nutrition plays a vital role for eye and optic nerve health too to reduce the risk of glaucoma blindness.

In this post, I list 9 of the best vitamins for glaucoma below to enhance your eye health and optimize your glaucoma care.

a) Best overall vitamin supplement formula for glaucoma: Nutravision Australia

(Disclaimer: I am part of the team of leading Australian clinicians, scientists and naturopaths that formulated and developed Nutravision)


In my admittedly biased opinion, Nutravision sits atop the list of the best vitamins for glaucoma currently available globally.

It combines many of the individual natural treatments for glaucoma (or its equivalent alternative) listed below and more.

The ingredients in the formula are bilberry (anthocyanins), ginkgo biloba, grape seed (proanthocyanidins), L-methylfolate (activated folate), lutein, methylcobalamin (activated vitamin B12), nicotinamide (active vitamin B3), pyruvate, saffron, and zeaxanthin.

Here’s how the individual natural nutrients and vitamins benefit those with glaucoma:

Individually, each of these 10 powerful nutrients and vitamins already confers their own unique clinically proven benefits on glaucoma (and also macular degeneration and diabetic eye disease).

But when taken together, what you get is virtually the most potent, synergistic and comprehensive natural neuroprotection for glaucoma the world has ever seen.

Case example:

This is a patient suffering from longstanding advanced glaucoma.

He required multiple surgical procedures and continuous use of eye drops to eventually control his eye pressures at 12 mmHg.

October 2021

His severe glaucoma meant that he only had 25% of his visual field remaining based on his field test result.

Advanced visual field loss

May 2023

Despite being very strict with using his eye drops, his visual field continued to deteriorate to only 15%.

His glaucoma was getting worse even though his eye pressure remained low (12 mmHg).

At this rate, it is only a matter of time before he loses all his vision to glaucoma.

Progressed visual field loss

September 2023:

After nearly 4 months of Nutravision, his visual field did not only stabilize, it actually improved to 27%!

Was the patient happy? You bet.

Improved visual field after Nutravision

In summary:

When you take the best vitamins and nutrients that target the key biocellular risks of glaucoma, they can make a potentially significant impact on your visual function and reduce the risk of blindness.

Please note that individual responses to glaucoma neuroprotection supplements will vary, and not everyone will experience similar results from taking Nutravision or other vitamin formulas.

Nutravision is available for purchase online delivery is available to most countries worldwide.

b) Best individual vitamins for glaucoma

Vitamin B3 (nicotinamide) is important in supporting cell metabolism and DNA repair.

Nicotinamide 3,000 mg daily can protect the optic nerve against glaucoma damage when taken over six-weeks.

A separate trial found that nicotinamide combined with pyruvate improved visual function in moderate glaucoma after only 2 months.


Currently, the long term benefit of high-dose nicotinamide (Insolar by Blackmores) at a dose of 3,000mg daily is currently being researched in Melbourne.

See Related: Natural glaucoma treatment with vitamin B3 (nicotinamide)

Vitamin B12 is a water-soluble vitamin. It is important for DNA regulation, red blood cell production, and helps with the function of our nervous system.

Methylcobalamin is activated vitamin B12, meaning that it is the most highly absorbed and bioavailable form of vitamin B12 compared to others such as cyanocobalamin.

Research from Japan found that 1,500 micrograms (or 1.5 mg) oral methylcobalamin daily for 4 years could decrease visual field deterioration in low pressure glaucoma.

Vitamin E (alpha-tocopherol) is a fat-soluble vitamin with antioxidant and anti-inflammatory properties. It is naturally found in vegetable oils and animal fats.

Research has found alpha-tocopherol to improve blood flow to the eye and to reduce visual field deterioration if taken for at least 6 to 12 months.

c) Best natural plant extracts for glaucoma


Bilberry and blackcurrant contain anthocyanin flavonoids that are both antioxidant and anti-inflammatory.

Studies conducted in South Korea and Japan have shown that both bilberry and blackcurrant extract could help to slow visual field deterioration in glaucoma, particularly normal tension glaucoma.

Forskolin is an active compound found in the root of the Indian coleus (Coleus forskohlii) plant.

Studies of forskolin and glaucoma have found a reduction in eye pressure and improvement in visual function when forskolin is combined with rutin.

Ginkgo biloba is a popular natural herb used for centuries in Traditional Chinese Medicine.

The beneficial effects of ginkgo in glaucoma are due to its antioxidant properties and ability to increase blood flow to the optic nerve.

Most importantly, ginkgo biloba is able to reduce the rate of field loss in low pressure glaucoma.


Note that there is some concern regarding bleeding with ginkgo biloba, but the most rigorous evidence from systematic reviews and meta-analyses have confirmed that ginkgo biloba does not increase bleeding risk.

See Related: Ginkgo biloba as a natural glaucoma treatment

Mirtogenol is a trademarked and patented combination of standardized bilberry fruit extract (Mirtoselect)​ and French maritime pine bark extract (Pycnogenol).

The natural bilberry and maritime pine bark combination has been shown to reduce eye pressure in glaucoma patients, either on its own or in combination with standard glaucoma treatment.

See Related: Mirtogenol as a natural glaucoma treatment

d) Best naturally occuring molecules

Citicoline is a molecule that occurs naturally in the brain.

It enhances communication between nerve cells, protects neural structures, and supports healthy brain activity and energy.

Due to its ability to protect nerve cells, citicoline has been studied extensively as an additional treatment in a wide range of neurological conditions including dementia, stroke, and Parkinson’s disease.

Research from Italy reported slowing of glaucoma progression with daily supplementation of citicoline 500 mg daily. Clinical trials have not reported any major or serious adverse effects from taking oral citicoline.

See Related: Citicoline as a natural glaucoma treatment

Palmitoylethanolamide (or PEA) is an endocannabinoid that is naturally produced in our body and in the eye to reduce inflammation and pain.

PEA is naturally found in foods such as soybeans, egg yolk, milk, and peanut oil.

Its potential benefits have been studied for pain relief, stroke, multiple sclerosis, depression, and influenza.

PEA taken as an oral supplement 600 mg daily has been shown in clinical trials to be able to provide significant additional eye pressure reduction in glaucoma patients who are already on eye drop therapy.

See Related: Palmitoylethanolamide as a glaucoma treatment

Final word on the best vitamins for glaucoma neuroprotection

While there is no one single vitamin or antioxidant that can do everything, in my opinion, the best vitamin formula for glaucoma is Nutravision.

I recommend it to my all glaucoma patients if they are keen to supplement with powerful natural antioxidants and activated vitamins, all of which are already incorporated within the Nutravision capsule.

The 3 main reasons for this high recommendation?

  • Superior efficacy. Nutravision is the only eye supplement formula in the world that tackles all the ten biocellular mechanisms of eye aging contributing to glaucoma.
  • Convenience. With Nutravision, the optimal dose is two capsules daily with food. Taking the nutrients separately means taking 8 to 10(!) pills and tablets every day.
  • Reassurance. Nutravision uses practitioner grade, quality assured ingredients sourced globally, at clinical doses. There is no guesswork; all the hard yards have been done, and all you have to do is to take the capsules daily.

This makes Nutravision is the only quality assured natural vitamin supplement formula in the world developed by experts specifically to neutralize the important risks contributing to glaucoma.

Nutravision is available for purchase online; and delivery is available to most countries worldwide.


If you take other medications, discuss with your eye specialist and family doctor first to avoid adverse drug interactions and unwanted side effects.

Please note that this list of best vitamins for glaucoma must not replace any existing treatments prescribed by your eye specialist.

Rather, these vitamins should be taken in addition to and complementary to your existing glaucoma treatment.

Finally, please do not always expect to see a stabilization or improvement in your visual field. Individual results will vary, and not everyone will achieve spectacular results when taking vitamins for glaucoma neuroprotection.

See Related: The six best glaucoma supplements for your optic nerve 


Prevent Glaucoma Blindness: The Best Top-Rated Nutrients

Nutravision - #1 eye doctor recommended proven eye formula. The 10 most powerful and pure ingredients for glaucoma and macular degeneration.

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