Natural Support for Eye Pressure and Optic Nerve Health
While medications and medical treatments remain the primary means to manage glaucoma, certain dietary supplements can also support eye health, reduce intraocular pressure (IOP), and strengthen the optic nerve. Such supplements may offer additional benefits to those already following a treatment plan. Supplements are especially valuable for individuals looking for natural ways to complement their care. Emerging research points to several key nutrients that show promise in supporting eye health and protecting against glaucoma progression.
1. Bilberry and French Martitime Pine Bark Extract
Bilberry and French Maritime Pine Bark extract are two powerful antioxidants gaining attention for their potential benefits in supporting eye health and protecting the optic nerve. A berry closely related to the blueberry, Bilberry, is rich in anthocyanins, natural compounds known to improve blood flow and reduce oxidative stress, especially in the delicate blood vessels of the eyes. Similarly, French maritime pine bark extract, also known as Pycnogenol, contains proanthocyanidins, potent antioxidants that help improve circulation. Furthermore, they strengthen capillaries, supporting overall eye health. Studies indicate that pine bark extract may assist in reducing intraocular pressure (IOP) and protecting retinal cells from damage. Importantly, it can be especially beneficial for individuals at risk of glaucoma.
A 2021 research suggests that a four-week supplementation with daily maritime pine bark (40mg)/bilberry fruit (90mg) extracts can further reduce intraocular pressure (IOP) in patience with open-angle glaucoma.
We have found some good, economic deals for you: Link to purchase Bilberry and Link to purchase French Martitime Pine. You can also purchase them combined in a pill: Link to purchase Mirtogenol (combined).
2. Omega-3 Fatty Acids
Omega-3 fatty acids, commonly found in fish oil, have been shown to have anti-inflammatory properties that may benefit eye health. A 2018 research suggests that oral Omega-3 supplementation (∼1000 mg/day eicosapentaenoic acid EPA + ∼500 mg/day docosahexaenoic acid DHA) for 3 months significantly reduced IOP. Omega-3s can also improve blood flow to the optic nerve, which is vital in glaucoma prevention. Omega-3 supplements may also help maintain healthy eye pressure. Link to purchase Fish Oil supplement.
3. Ginkgo Biloba
Ginkgo biloba is powerful antioxidant known for improving blood flow, particularly to the optic nerve. This herbal supplement has been studied for its neuroprotective effects, which can be beneficial in preventing optic nerve damage in glaucoma patients.
Ginkgo biloba is one of the most studied supplements for glaucoma, with at least 4 randomized clinical trials. Researchers have found that long-term use of ginkgo biloba extract 80 mg twice daily (160 mg per day), could significantly reduce the rate of visual field loss in low pressure glaucoma. We struggled to find such a low dose on the market, but managed to find 120mg. Link to purchase Ginko biloba.
Please use it with caution if you are taking blood-thinning medications (such as aspirin), or if you have a health condition that increases bleeding (such as chronic liver disease or low blood platelets). Other potential side effects include nausea and diarrhea, but these are experienced usually at much higher doses.
4. Vitamin D
Vitamin D, often known as the “sunshine vitamin”, plays a crucial role beyond bone health – it may also support eye health, particularly in those with glaucoma. Studies suggest that Vitamin D has anti-inflammatory properties that help protect nerve tissue, including the optic nerve, from damage. In a 2022 pilot study, low levels of Vitamin D have been associated with an increased risk of elevated intraocular pressure, making supplementation especially relevant for individuals with glaucoma. Ensuring adequate Vitamin D levels can support overall ocular health, reduce inflammation, and contribute to the resilience of the optic nerve, helping to preserve vision over time. Link to purchase Vitamin D3 1000iu.
5. Antioxidants: Vitamin C and Zinc
Antioxidants are essential for combating oxidative stress, which can damage the optic nerve. Vitamin C, a powerful antioxidant, has been shown to support eye health by reducing oxidative stress. Zinc is also beneficial for its role in maintaining cellular health. Together, these antioxidants help protect the delicate structures of the eye from age-related damage. Look for a multivitamin specifically designed for eye health, or supplement individually based on your specific needs. Link to purchase Vitamin C + Zinc combined.
6. Lutein and Zeaxanthin
Lutein and Zeaxanthin are carotenoids commonly found in leafy greens and brightly colored vegetables. These antioxidants help filter harmful blue light and protect the retina from oxidative stress. Several studies indicate that lutein and zeaxanthin may play a protective role for the optic nerve, making them popular supplements among those with glaucoma concerns. Link to purchase Lutein and Zeaxanthin combined.
Supporting Eye Health Naturally
Medication remains a vital tool in glaucoma management, but it’s only effective when taken consistently. Patients should work closely with their eye care professionals to find the right medication, manage side effects, and develop a routine for consistent use. By adhering to prescribed treatments, individuals with glaucoma can significantly reduce their risk of vision loss and maintain their quality of life.
