Waiting for Symptoms? How the Retina Can Reveal Blood Sugar Problems Before You Notice Anything

https://wakelet.com/wake/Yp72I57gxexyQIFAH9u4S

When Emma's Blurry Lines Led to a Surprising Diagnosis Emma was 48, busy, and felt fine. She had gained a few pounds over the last year and blamed it on long hours at work and family dinners