“As we age, we are more likely to develop systemic health problems like high blood pressure, heart disease or diabetes. It’s important to remember that these diseases can seriously damage your eyes as well. One warning sign of both high blood pressure and diabetes: frequent changes in vision (such as blurriness).
Always tell your ophthalmologist about your health conditions and what medications and nutritional supplements you take. They will also want to know about your eating, sleeping, exercise and other lifestyle choices. Remember: you and your ophthalmologist are partners in caring for your vision.”
American Academy of Ophthalmology (Tips for Eye Health in Adults Over 65 – American Academy of Ophthalmology)