: The Role of Resveratrol in Eye Diseases—A Review of the Literature

Article summary: The Role of Resveratrol in Eye Diseases—A Review of the Literature

This article is a review of the literature on the role of resveratrol in chronic eye disease. Especially diseases related to age such as glaucoma, cataracts, and diabetic retinopathy. and macular degeneration (AMD)

Resveratrol is a plant polyphenol. Found mostly in the skins of red grapes and mulberries. Its important properties are: Antioxidants anti-inflammatory Protect nerve cells and resists abnormal blood vessel formation which has a positive effect on eye tissue

An important mechanism that protects the eyes

1. Antioxidants (Antioxidant)

Oxidative stress is the main cause of degeneration in the retina and lens of the eye.

Resveratrol helps

Reduce the creation of ROS (Reactive Oxygen Species)

Reduce lipid peroxidation

Increases the activity of antioxidant enzymes such as SOD, CAT.

Activates the Nrf2/HO-1 pathway to prevent cell damage.

The result is that it reduces the degeneration of eye cells and delays the onset of disease.

2. Anti-inflammatory (Anti-inflammatory)

Resveratrol inhibits

NF-κB pathway

COX-1/COX-2

Inflammatory cytokines such as TNF-α, IL-6

This reduces chronic inflammation in the retina. Especially in patients with diabetic retinopathy and AMD.

3. Protect optic nerve cells (Neuroprotective)

Help protect

retinal ganglion cells

optic nerve cells

Therefore, it has the potential to help delay glaucoma and optic nerve degeneration.

4. Resist abnormal blood vessel formation (Anti-angiogenesis)

Plays an important role in disease

diabetic retinopathy

Wet macular degeneration (Wet AMD)

By reducing VEGF and reducing the formation of abnormal new blood vessels.

Eye diseases that may benefit

● Diabetic Retinopathy

Helps reduce inflammation, reduce oxidative stress, and reduce damage to capillaries in the retina.

● Glaucoma

Helps protect retinal nerve cells and reduces the death of retinal ganglion cells.

● Cataract (Cataract)

Reduces oxidative damage to the eye lens, delays lens clouding.

● Macular degeneration (AMD).

Helps reduce inflammation, reduce VEGF, and reduce the degeneration of retinal pigment epithelium.

final summary

Resveratrol is a natural substance that has great potential in supporting eye health. Especially in eye disease caused by age and chronic disease.

The highlight is

“Reduce inflammation + reduce free radicals + protect the retina”