New Clues About a Rare Eye Disease That Damages Vision
Scientists studied mice with a genetic eye disease called Stargardt disease to understand why it damages vision. They found that light exposure, vitamin A …
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All content tagged with "vision loss"
Your Gut Bacteria May Protect Your Eyes From Age-Related Vision Loss
Scientists are discovering that the bacteria living in your digestive system might play a surprising role in protecting your eyesight as you age. A new review …
Read MoreLow Vitamin D May Be Linked to Vision Loss in Older Adults
Researchers studied whether vitamin D levels affect age-related macular degeneration (AMD), a common eye disease that causes vision loss in older people. They …
Read MoreRare Eye Disease From Low Vitamin A Still Happens in America
Doctors in the United States found four patients who lost vision because they didn't have enough vitamin A in their bodies. This is surprising because vitamin …
Read MoreYoung Man's Vision Loss Linked to High Cholesterol from Diet
A healthy man in his early 30s suddenly lost vision in one eye and experienced severe eye pain caused by a rare condition where blood vessels in the eye became …
Read MoreCan B Vitamins Help Protect Eyes from Glaucoma?
Glaucoma is a serious eye disease that can cause blindness if not treated. While current treatments lower eye pressure, they don't directly protect the nerve …
Read MoreBariatric Surgery Can Cause Serious Vision Loss Years Later
A woman who had weight-loss surgery eight years earlier suddenly lost her vision due to severe vitamin A deficiency. Doctors discovered she wasn't taking the …
Read MoreWhy Weight Loss Is Hard for People With Rare Brain Pressure Condition
Researchers in Kenya studied 152 patients with a rare condition called idiopathic intracranial hypertension (IIH), which causes dangerous pressure buildup in …
Read MoreHow Vitamin A Deficiency Damages Eyes and What Imaging Shows
Researchers studied five patients with vitamin A deficiency, a condition that can damage vision, especially in people with digestive problems like Crohn's …
Read MoreWhy Optic Nerve Inflammation Affects Men and Women Differently
A new review of research shows that optic neuritis—a condition where the nerve that carries images to your brain becomes inflamed—affects men and women very …
Read MoreHow Copper Deficiency Can Damage Your Eyes and Vision
Researchers reviewed medical cases showing that not getting enough copper in your diet can seriously hurt your eyesight. In one dramatic example, a middle-aged …
Read MoreWhat Causes Retinal Vein Blockages? New Genetic Study Reveals Key Risk Factors
Researchers reviewed 12 studies that used genetic information to understand what causes retinal vein occlusion (RVO)—a serious eye condition that can lead to …
Read MoreLiquid Tobacco Damaging Eyes in Northeast India Communities
Researchers in Northeast India discovered that a liquid tobacco product called Tuibur is causing serious eye problems in tribal communities. The study followed …
Read MoreTeen's Vision Saved by Quick Blood-Cleaning Treatment
A rare genetic condition called methylmalonic acidemia can damage the eyes and cause vision loss. In this case, an 18-year-old girl experienced sudden blurry …
Read MoreWhy Eye Disease Affects Older Adults More in Poor Countries
Scientists studied a common eye disease called AMD that causes blindness in older people around the world. They looked at data from 1990 to 2021 to understand …
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