The Importance of Nutrition
Researchers have linked eye-friendly nutrients such as lutein/zeaxanthin, vitamin C, vitamin E, and zinc to reducing the risk of certain eye diseases, including macular degeneration and cataract formation. For more information on the importance of good nutrition and eye health, please see the diet and nutrition section.
Acanthamoeba is one of the most ubiquitous organisms in the environment, but rarely causes infections. When infection does occur, however, it can be extremely serious and vision threatening. Recently, there have been multiple reports of increasing incidence of Acanthamoeba keratitis. Co-infection with a bacterial keratitis is common both in the contact lens case and on the cornea, complicating prevention, diagnosis and treatment.
more information >>
Lazy eye, or amblyopia, is the loss or lack of development of central vision in one eye that is unrelated to any eye health problem and is not correctable with lenses. It can result from a failure to use both eyes together. Lazy eye is often associated with crossed-eyes or a large difference in the degree of nearsightedness or farsightedness between the two eyes. It usually develops before age six and it does not affect side vision.
more information >>
Anterior uveitis is an inflammation of the middle layer of the eye, which includes the iris (colored part of the eye) and adjacent tissue, known as the ciliary body. If untreated, it can cause permanent damage and loss of vision from the development of glaucoma, cataract or retinal edema. It usually responds well to treatment; however, there may be a tendency for the condition to recur.
more information >>
Astigmatism is a vision condition that causes blurred vision due either to the irregular shape of the cornea, the clear front cover of the eye, or sometimes the curvature of the lens inside the eye.
more information >>
Blepharitis is an inflammation of the eyelids and eyelashes causing red, irritated, itchy eyelids and the formation of dandruff like scales on eyelashes.
more information >>
A cataract is a cloudy or opaque area in the normally clear lens of the eye. Depending upon its size and location, it can interfere with normal vision. Most cataracts develop in people over age 55, but they occasionally occur in infants and young children. Usually cataracts develop in both eyes, but one may be worse than the other.
more information >>
A chalazion is a slowly developing lump that forms due to blockage and swelling of an oil gland in the eyelid. It is more common in adults than children and occurs most frequently in persons 30 to 50 years of age.
more information >>
Color vision deficiency is the inability to distinguish certain shades of color or in more severe cases, see colors at all. The term "color blindness" is also used to describe this visual condition, but very few people are completely color blind.
more information >>
Conjunctivitis is an inflammation of the conjunctiva, the thin, transparent layer that lines the inner eyelid and covers the white part of the eye.
The three main types of conjunctivitis are infectious, allergic and chemical. The infectious type, commonly called "pink eye" is caused by a contagious virus or bacteria.
more information >>
Diabetes is a disease that interferes with the body's ability to use and store sugar and can cause many health problems. One, called diabetic retinopathy, can weaken and cause changes in the small blood vessels that nourish your eye's retina, the delicate, light sensitive lining of the back of the eye. These blood vessels may begin to leak, swell or develop brush-like branches.
more information >>
The tears your eyes produce are necessary for overall eye health and clear vision. Dry eye means that your eyes do not produce enough tears or that you produce tears which do not have the proper chemical composition.
more information >>
Eye coordination is the ability of both eyes to work together as a team. Each of your eyes sees a slightly different image and your brain, by a process called fusion, blends these two images into one three-dimensional picture. Good eye coordination keeps the eyes in proper alignment. Poor eye coordination results from a lack of adequate vision development or improperly developed eye muscle control.
more information >>
Glaucoma is an eye disease in which the internal pressure in your eyes increases enough to damage the nerve fibers in your optic nerve and cause vision loss. The increase in pressure happens when the passages that normally allow fluid in your eyes to drain become clogged or blocked. The reasons that the passages become blocked are not known.
more information >>
Farsightedness, or hyperopia, as it is medically termed, is a vision condition in which distant objects are usually seen clearly, but close ones do not come into proper focus. Farsightedness occurs if your eyeball is too short or the cornea has too little curvature, so light entering your eye is not focused correctly.
more information >>
Keratoconus is a vision disorder that occurs when the normally round cornea (the front part of the eye) becomes thin and irregular (cone) shaped. This abnormal shape prevents the light entering the eye from being focused correctly on the retina and causes distortion of vision.
more information >>
Macular degeneration is the leading cause of blindness in America. It results from changes to the macula, a portion of the retina that is responsible for clear, sharp vision and is located at the back of the eye.
more information >>
Nearsightedness, or myopia, as it is medically termed, is a vision condition in which near objects are seen clearly, but distant objects do not come into proper focus. Nearsightedness occurs if your eyeball is too long or the cornea has too much curvature, so the light entering your eye is not focused correctly.
more information >>
Nystagmus is a vision condition in which the eyes make repetitive, uncontrolled movements, often resulting in reduced vision. These involuntary eye movements can occur from side to side, up and down, or in a circular pattern. As a result, both eyes are unable to hold steady on objects being viewed. Nystagmus may be accompanied by unusual head positions and head nodding in an attempt to compensate for the condition.
more information >>
Ocular hypertension is an increase in the pressure in your eyes that is above the range considered normal with no detectable changes in vision or damage to the structure of your eyes. The term is used to distinguish people with elevated pressure from those with glaucoma, a serious eye disease that causes damage to the optic nerve and vision loss.
more information >>
Presbyopia is a vision condition in which the crystalline lens of your eye loses its flexibility, which makes it difficult for you to focus on close objects.
more information >>
Retinitis pigmentosa (RP) is a group of inherited diseases that damage the light-sensitive rods and cones located in the retina, the back part of our eyes. Rods, which provide side (peripheral) and night vision are affected more than the cones which provide color and clear central vision.
more information >>
Optometrists diagnose, refer, and comanage cancers that involve the eye area. The most common cancer involving the eye in young children is retinoblastoma. In the United States, this fast-growing cancer occurs in 1 in every 20,000 children, making it the tenth most common pediatric cancer.
more information >>
Spots (often called floaters) are small, semi-transparent or cloudy specks or particles within the vitreous, which is the clear, jelly-like fluid that fills the inside of your eyes. They appear as specks of various shapes and sizes, threadlike strands or cobwebs. Because they are within your eyes, they move as your eyes move and seem to dart away when you try to look at them directly.
more information >>
Strabismus occurs when one or both of your eyes turns in, out, up or down. Poor eye muscle control usually causes strabismus. This misalignment often first appears before age 21 months but may develop as late as age 6.
more information >>
20/20 vision is a term used to express normal visual acuity (the clarity or sharpness of vision) measured at a distance of 20 feet. If you have 20/20 vision, you can see clearly at 20 feet what should normally be seen at that distance. If you have 20/100 vision, it means that you must be as close as 20 feet to see what a person with normal vision can see at 100 feet.
more information >>
Original post:
Eye & Vision Problems - American Optometric Association
- Could my glasses be making my eyesight worse? - The Conversation - April 8th, 2024
- Eyeglasses Improve Income as Well as Sight, Study Shows - The New York Times - April 8th, 2024
- John Berger Lost His Eyesight to Cataracts and Learned to See - Hyperallergic - April 8th, 2024
- Eye Health Facts: What You Need to Know About the Eyes - Prevention Magazine - April 8th, 2024
- Reading glasses are good for your eyes and your income : Goats and Soda - NPR - April 8th, 2024
- 'The sight to fight:' Yorktown military members make thousands of glasses for the service - News 3 WTKR Norfolk - April 8th, 2024
- How to Watch the Solar Eclipse Without Damaging Your Eyes - Verywell Health - April 8th, 2024
- Protect Your Eyes While Watching the Solar EclipseExpert Advice from NYU Langone's Dr. Nitish Mehta - NYU Langone Health - April 8th, 2024
- 10 Daily Habits That Will Help You Protect Your Eye Health - CNET - January 25th, 2024
- Undergoing cataract surgery when it's not necessary? Some do it to improve their eyesight, but it's not without risk - The Conversation Indonesia - January 25th, 2024
- Sight Care Reviews - Is It Safe to Use? The Most Important Fact to Know Before Buy! - Kent Reporter - January 25th, 2024
- Apple has big and cartoonish plans for Vision Pro's EyeSight - AppleInsider - January 25th, 2024
- National Center for Children's Vision and Eye Health at Prevent Blindness Celebrates 15th Anniversary in 2024 - PR Web - January 25th, 2024
- Understanding Computer Vision Syndrome: Causes, Symptoms, and Practical Solutions - Medriva - January 25th, 2024
- 8 Eye Issues You Should Never Ignore - Right as Rain by UW Medicine - January 9th, 2024
- Digital eye strain is a growing issue as the muscles of the eyes work overtime, warn vision experts - Fox News - January 9th, 2024
- Know the Facts About Glaucoma - MedicineNet - January 9th, 2024
- New Year, New Vision: Top Resolutions For Optimal Eye Health - ABP Live - January 9th, 2024
- Childhood Myopia and Its Impact on Vision Loss: What Causes It? - News18 - January 9th, 2024
- What you see first in optical illusion can reveal a lot about you but youll need 20/20 vision to spot hi... - The Sun - January 9th, 2024
- The Importance of Eye Care: Preventing Vision Impairments and Maintaining Good Eye Health - Medriva - December 30th, 2023
- Six ways to look after your eyes in 2024 - The Conversation - December 30th, 2023
- 6 Essential Ways to Safeguard and Improve Your Vision in 2024 - Medriva - December 30th, 2023
- SightCare Reviews - Obvious Hoax or Safe Pills That Work? Fake Scams to Avoid | Courier-Herald - Enumclaw Courier-Herald - December 30th, 2023
- SightCare Reviews - Honest Customer Warning! Real Eyesight Support or Fake Hype? - Bothell-Kenmore Reporter - December 30th, 2023
- Global Intraocular Lens Market Surges with Innovations in Vision Correction | CAGR of 5.6% - PharmiWeb.com - December 30th, 2023
- Infection of the eye, and how to protect vision - The Hindu - December 30th, 2023
- Optical Illusion Eye Test: Can you find the dog in the street in 7 seconds? - Jagran Josh - December 30th, 2023
- You have 20/20 vision if you can find the hidden chick amongst these ducks - IndiaTimes - December 30th, 2023
- Eye Doc: Look *Here* While You Drive + 8 More Genius Tips to Improve Night Vision Behind The Wheel - Yahoo Life - December 22nd, 2023
- Designer creates inclusive clothing company after losing eyesight - Fox Business - December 22nd, 2023
- What is the state of American eyesight? - USAFacts - December 22nd, 2023
- When temporary vision loss in one eye isn't a sign of stroke - Harvard Health - December 22nd, 2023
- 10 Hacks That Can Naturally Boost Your Eye Health Today - CNET - December 22nd, 2023
- SightCare Reviews (Critical Customer Warning!) Know The Sight Care Facts Before Buy - Ukiah Daily Journal - December 22nd, 2023
- Everyone can spot the building with the hole in it but only those with 20/20 vision can find the giant C... - The US Sun - December 22nd, 2023
- Flashes, shimmers and blind spots: Here's what migraine aura looks like - The Washington Post - December 22nd, 2023
- Doctors Reveal the Snack That Cuts Your Risk of Vision-Clouding Cataracts in Half - Yahoo Life - December 22nd, 2023
- Yoga For Healthy Vision: 5 Extraordinary Yogasanas To Improve Eyesight - Netmeds.com - December 22nd, 2023
- Everyone can spot the teddy bears but you have 20/20 vision if you can see the bee in the bedroom in under... - The US Sun - December 22nd, 2023
- Reindeers blue eyes act as night vision goggles to help them find food in winter - The Guardian - December 22nd, 2023
- 6 Bad Habits That Could Be Damaging Your Eyesight - Money Talks News - December 22nd, 2023
- Reindeer vision may have evolved to spot favorite food in the snowy dark of winter - Phys.org - December 22nd, 2023
- Human eyes: How they work, and their amazing anatomy - BBC Science Focus Magazine - December 22nd, 2023
- Why reindeer eyes shine blue in the winter - The Washington Post - December 22nd, 2023
- Can Everyone Unfocus Their Eyes On Command? - IFLScience - December 22nd, 2023
- You have the eyes of a hunter if you can spot the dogs owner in the picture in 8 seconds! - Jagran Josh - December 22nd, 2023
- Everyone can see the Christmas trees but you could have 20/20 vision if you can spot the star hiding in t... - The US Sun - December 22nd, 2023
- Here's how eye exams can reveal several health conditions beyond your sight - The Record (New Westminster) - December 22nd, 2023
- At Bread for the Citys vision clinic, patients can see clearly now - The Washington Post - December 13th, 2023
- SightCare Reviews - Is Official Website for Sight Care Legit to Try or Scam (2024) | Vashon-Maury Island Beachcomber - Vashon-Maury Island Beachcomber - December 13th, 2023
- The Benefits of Donning Prescription Sunglasses for Vision Correction and Protection - Anti Aging News - December 13th, 2023
- Vision Pro training of Apple retail store employees to start soon - BGR - December 13th, 2023
- 6 Best Vitamins and Supplements for Healthy Eyes - CNET - December 13th, 2023
- Eye Health: How to Protect Eyes From Digital Strain, Vision Loss and More? 5 Tips - India.com - December 13th, 2023
- How to watch the solar eclipse without damaging your eyesight - WATE 6 On Your Side - October 16th, 2023
- Can Optical Illusions Improve Vision? Know The Best One That Benefits Eyesight - Times Now - May 17th, 2023
- Motus GI Announces Executive Leadership Restructuring and Additional Cost Saving Initiatives to Support Near-Term Milestones - April 15th, 2023
- Revolution Medicines to Participate in 22nd Annual Needham Healthcare Conference - April 15th, 2023
- GENFIT Reports Full-Year 2022 Financial Results and Provides Corporate Update - April 15th, 2023
- Kane Biotech to Release Fourth Quarter and Full Year 2022 Financial Results on April 20, 2023 – Conference Call to Follow - April 15th, 2023
- Biomea Fusion To Present Two Preclinical Posters at the 114th AACR Annual Meeting - April 15th, 2023
- Cabaletta Bio to Present at the 22nd Annual Needham Virtual Healthcare Conference - April 15th, 2023
- Syneos Health Schedules First Quarter 2023 Earnings Call for Wednesday, May 10th, 2023 - April 15th, 2023
- Oncternal Therapeutics Participating in Oppenheimer & Co.’s Virtual Fireside Chat: Discussion of ROR1 CAR T Cell Therapy in Hematological... - April 15th, 2023
- Travere Therapeutics Reports Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - April 15th, 2023
- Alvotech Provides Regulatory Update on AVT02 Biologics License Application - April 15th, 2023
- Vivoryon Therapeutics N.V. to Report Full Year 2022 Financial Results and Operational Progress on April 19, 2023 - April 15th, 2023
- Additional Future Royalty Revenue Stream for Nicox from 2024 following New Drug Application Submission for ZERVIATE in China - April 15th, 2023
- Ultimovacs ASA – Disclosure of voting rights of Annual General Meeting - April 15th, 2023
- QIAGEN showcases latest technologies to advance cancer research at AACR Annual Meeting 2023 - April 15th, 2023
- ITM lädt zu Symposium und Messestand auf der Jahrestagung der Deutschen Gesellschaft für Nuklearmedizin in Leipzig ein - April 15th, 2023
- International Carrot Day: From healthy eyesight to weight loss - 5 wonderful benefits of carrot - Zee Business - April 7th, 2023
- How the Human Eye Works | Cornea Layers/Role | Light Rays - NKCF.org - December 11th, 2022
- Eye Emergencies: Types, Symptoms, and Prevention - Healthline - November 25th, 2022
- The criteria for certification | RNIB - November 25th, 2022
- Foresight: Eye-Net Successfully Showcases its Advanced Solution to Leading OEMs and Tier One Suppliers in Japan - Marketscreener.com - November 25th, 2022
- Can you see me now? Average person begins worrying about their vision at age 39 - Study Finds - September 29th, 2022
- Contact lens wearers at higher risk of rare eye infection are you caring for your lenses the right way? - News24 - September 29th, 2022
- A man who popped a champagne cork into his eye says it felt like being poked 'times a thousand.' His vision was saved after months of treatment but it... - September 29th, 2022