For patients with age-related macular degeneration (AMD), counseling about lifestyle and daily function is not a single conversation. As AMD progresses to geographic atrophy (GA), the focus of that conversation may also evolve. What begins with lifestyle considerations and risk reduction can shift toward preserving function, maintaining independence, and preparing for the practical effects of vision loss.
Tailoring Counseling to
Disease Stage
My approach to lifestyle counseling is based on disease stage. In early or intermediate AMD, I recommend UV protection, a healthy lifestyle, smoking avoidance, and vitamin supplementation. As well, patients with AMD may benefit from adopting a Mediterranean-style diet, with the most important foods varying according to disease stage.1 For intermediate AMD, high fish intake is particularly important, followed by high vegetable intake and low red meat intake.
For patients who have advanced disease, have progressed to GA, or are experiencing visual changes and functional difficulties, the priority shifts from influencing future disease risk to helping them preserve independence. The benefits of a healthy diet are still part of the conversation. In AREDS2, the mean GA enlargement rate was approximately 15% slower among participants with the highest Mediterranean-diet adherence compared with those with the lowest adherence. Additionally, higher whole-fruit intake was associated with 22% slower GA enlargement, while lower red-meat intake was associated with a 23% slower enlargement rate.1
Setting Realistic Expectations
Lifestyle counseling should not create the impression that behavioral changes will reverse AMD or eliminate disease progression. I try to temper treatment expectations by explaining that a healthier diet, for example, would not cure their macular degeneration, but it could offer some benefit. I also explain that a large part of their disease and its progression is both genetic and age-related. Framing lifestyle counseling this way can help patients understand what they may be able to influence while maintaining realistic expectations about their disease.
Preparing Early for
Functional Changes
I firmly believe counseling should be tailored to the person’s lived experience rather than based solely on a visual acuity measurement. Because of this, I find it beneficial to ask patients about their daily challenges, their level of independence, their ability to maneuver safely, and overall, how they feel about their disease. Practical preparation should begin when early visual changes emerge rather than after substantial vision has already been lost. The suggestions I provide most often to patients include installing railings in the shower, using stand and handheld magnifiers, learning to use visual aids before they become essential, and removing tripping hazards, including low decorative furniture.
Involving Clinical Team and Family Members
The role of the physician in educating patients about lifestyle modifications is an important part of the conversation, albeit difficult at times. With an already demanding schedule, I cannot always afford the necessary chair time for comprehensive counseling. For this reason, we cross-train our staff so that they're familiar with relevant lifestyle modifications and answers to the most frequently asked questions from patients.
The effects of GA extend beyond visual function. In my experience, the three most common patient concerns include fear of disease progression, fear of losing independence, and the emotional burden of feeling isolated or misunderstood. I encourage patients to share these types of issues with family members because GA can often be confusing and difficult to manage alone. However, families should understand that the patient's vision could continue to worsen even with treatment; their role is to remain positive and supportive without denying their family member's experience.
Ultimately, lifestyle counseling for GA extends beyond discussing disease progression alone. By adapting these conversations as patients’ needs change, clinicians, staff, and family members can help patients prepare for vision loss while continuing to support their function and independence.
1. Keenan TDL, Hébert M, Chew EY, Johnson MW. What should patients with age-related macular degeneration eat? Am J Ophthalmol. 2026;288:12-21. doi:10.1016/j.ajo.2026.04.003
