Head-down Yoga Positions Could Aggravate Glaucoma

yoga positions that increase intraoccular pressureYoga is generally considered a perfect exercise for overall health; however, head-down positions may be harmful to glaucoma patients. A small study at a yoga studio found that positions that put the head downward increased intraocular pressure. The positions studied were Adho Mukha Svanasana, Uttanasana, Halasana and Viparita Kirani.

Intraocular pressure is associated with glaucoma, a serious and degenerative eye disease.  During a standard eye exam, this pressure is often used as a screening. Continue reading “Head-down Yoga Positions Could Aggravate Glaucoma”

Computers & Your Eyes Part I: Computer Vision Syndrome

computer-eye-syndromeElectronics have become primary obsessions in our personal and work lives. This has lead to nearly everyone becoming susceptible to Computer Vision Syndrome. Symptoms include dry eyes, eye strain, blurred vision, headaches, double vision, difficulty in concentrating, fatigue and/or and head, neck and shoulder pain.

Additionally, heavy computer use has been associated with glaucoma[1. https://www.naturaleyecare.com/articles/glaucoma-and-heavy-computer-use.asp] Electronics screens emit blue light that can damage the retina, leading to macular degeneration.[2. Do blue light filters confer protection against age-related macular degeneration? by Margrain TH et. al. Prog Retin Eye Res. 2004 Sep;23(5):523-31. https://www.ncbi.nlm.nih.gov/pubmed/15302349] Close-up work is associated with myopia (nearsightedness).[3. “Risk factors for myopia in a discordant monozygotic twin study.” Ramessur R, Williams KM, Hammond CJ. Ophthalmic Physiol Opt. 2015 Sep 17. doi: 10.1111/opo.12246. https://www.ncbi.nlm.nih.gov/pubmed/26376775] Continue reading “Computers & Your Eyes Part I: Computer Vision Syndrome”

Exercise May Be as Effective as Medication

Group Exercise 200A study in the British Medical Journal has shown that exercise can be as effective a treatment as conventional medication for some conditions. By examining 305 different trials, researchers found that patients that used exercise regularly as treatment rivaled or surpassed patients taking pills for the same conditions when examining their life expectancies.

The study was conducted by researchers at the London School of Economics, Stanford University School of Medicine, and the Harvard Pilgrim Health Care Institute at Harvard Medical School. Researchers scanned thousands of studies comparing exercise and medication and narrowed their analysis down to 305 of them. The cases included nearly 340,000 patients, treating conditions such as stroke rehab, heart disease and heart failure, and pre-diabetes.

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Exercise Improves Retinal Health

exercise eye diseaseResearch shows that simple exercise could be the answer to improving your vision.  Exercise is linked to improved retinal health and prevention of common eye diseases. Although exercise in general is considered to be essential to overall health, for the first time a study has linked exercise directly with retinal health. This research could lead to better prevention and treatment of common retinal diseases, including age-related macular degeneration (AMD).

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Your Eye: 9 Surprising Facts You Probably Didn’t Know

 

1. Your Eyes Hold Facts About Your Health

Image via Flickr by Mikleman
Image via Flickr by Mikleman

When ophthalmologists look at your eyes, they can see more than you’d anticipate. Not only are they able to see the health of your eyes, but they can see if you have other health issues including high blood pressure, diabetes, high cholesterol and even multiple sclerosis and lupus. A thin white or grey ring around the eye, called a corneal arcus, is one indicator of high cholesterol? in younger patients.

2. Your Eyes Heal Quickly

Eyes are such an important part of the human body that they actually can heal better than most of the rest of your body. They are the second most active part of our body next to the brain and therefore especially require  healthy circulation for oxygen and nutrition and the ability to eliminate waste. It is the eyes’ ability to draw what is needed from other parts of the body that supports rapid healing. For example, a scratch on the cornea can heal in just two or three days, whereas a scratch on your skin is going to take much longer to fully heal.

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Myopic Patient Betty Ming Liu Benefits from Eye Exercises and Dr. Marc Grossman

betty-ming-luiAsk any of the countless people with substandard vision if there was one thing they could change about themselves and the typical response will be 20/20 vision. Betty Ming Liu, like most glasses-wearing individuals, had simply accepted the fuzzy side of life and continual degeneration of her eyes. Betty and her 20/650 vision had begun to additionally require the help of reading glasses to get by. She was less-than-enthused by the prospect of laser eye surgery.

By chance, Betty was introduced to holistic eye doctor Marc Grossman who opened her to the idea of eye exercises that promised to improve her vision. Within the Continue reading “Myopic Patient Betty Ming Liu Benefits from Eye Exercises and Dr. Marc Grossman”

Dose Size of Sleeping Pill Ambien Lowered Due to Negative Effects

sleeping pill is a quick fixThe Food and Drug Administration (FDA) has recommended that the block-buster sleeping pill Ambien (zolpidem) dose be lowered, especially for women, due to negative side-effects. The drug stays in women’s system much longer than in men’s. Too many car accidents the day after taking Ambien have lead to the government agency to halve the recommended dose for women, and re-consider the dose for men.

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Age-Related Eye Disease Prevention

Older adult may face eye disease with agingAs people age, eye diseases and conditions that commonly occur include macular degeneration, cataracts, vitreous tears/retinal tears and detachments, glaucoma, diabetic retinopathy, dry eyes, and eye floaters.

The question arises as to whether eye disease is inevitable with age. Will all older adults eventually have a “glint” in their eyes after cataracts surgery? More than 50% of people aged 75+ have glaucoma, cataracts, or macular degeneration. Can aging adults do anything to prevent, manage or slow down eye diseases associated with aging?

A large body of research is accumulating that shows the effects of regular eye exercises, good nutrition, and targeted supplementation on preventing and/or managing eye conditions. For instance, peer-reviewed research has shown that the risk of getting macular degeneration can be significantly reduced by taking fish oil and lutein on a daily basis. Vigorous exercise may reduce the incidence of glaucoma. And the effects of antioxidants on preventing cataract and macular degeneration have been the subject of significant research.

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Obesity’s Effects on Diabetic Retinopathy, Cataracts and Eye Disease

effect of obesity on eye healthThe obesity epidemic may have an impact on the health of the eyes. While scientific studies do not seem to have found a direct link between obesity and eye disease, maintaining a healthy weight supports your overall health and helps prevent diseases that can harm the eyes. Here’s why.

Obesity is a step up from “overweight.” The National Institute of Health (NIH) in the United States, commonly uses Body Mass Index (BMI). This is a ratio of height to weight. Overweight is a BMI of 25-29, and obesity is a BMI of 30 or more. For example, 5′ 7″ person who weighs 160 pounds would have a BMI of 25 (just barely overweight). This same person at 195 pounds would have a BMI of 30 (obese) and at serious risk of disease such as heart disease, cardio-vascular disease, stroke, cancer, diabetes and lower-body joint problems.

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