The early signs of cataracts, what cataract vision looks like, and the real timeline from the first clouding to surgery, sourced to the NEI, AAO and AOA.
Macular degeneration risk factors sorted into what you cannot change and what you can, plus the Amsler grid done properly and the one symptom to call about.
The best reading glasses for presbyopia in 2026. Why several cheap pairs beat one costly pair, how to pick your strength, and our five picks.
Do blue light glasses work? A 2023 Cochrane review of 17 trials found no benefit for eye strain. What the evidence shows for sleep and retinal protection, and what actually helps.
How often should you get an eye exam after 50? The AAO and AOA intervals side by side, the risk factors that shorten them, the red flags that override them, and what Medicare actually pays for.
Which vision changes after 50 are ordinary aging and which ones need an appointment. Presbyopia, night glare, floaters, dry eye and the real red flags, sourced.
AREDS2 vs AREDS3: one is a National Eye Institute trial formula, the other is a product name. What the AREDS 3 formula adds, what the evidence does and does not show.
The best dry eye drops in 2026. Why preservative-free is the honest default, how to match a drop to your type of dry eye, and six picks with their real downsides.
Dry eye after 50 has two very different causes, and most people treat the wrong one. What the NEI and AAO evidence says actually helps, and what does not.