5 Key Takeaways

• 1

  Glaucoma is a leading cause of irreversible blindness, with prevalence expected to exceed 110 million by 2040.

• 2

  Intraocular pressure (IOP) reduction is the only proven method to slow glaucoma progression, but lifestyle modifications may also help.

• 3

  Moderate aerobic exercise can acutely reduce IOP by 3–5 mmHg and improve ocular perfusion and retinal ganglion cell survival.

• 4

  Diet rich in leafy greens and antioxidants may lower glaucoma risk and progression by enhancing vascular function and reducing oxidative stress.

• 5

  Integrating lifestyle counseling into glaucoma care can empower patients and complement traditional medical and surgical treatments.