Mediterranean Diet Associated with Better Memory and Attention

mediterranean diet dinnerA study in the Journal of the American Geriatrics Society found that seniors had better memory and attention if they followed the Mediterranean Diet. Many seniors struggle with memory and attention impairment. Research is finding that what you put in your mouth strongly impacts brain functioning. A large body of research shows that certain types of diets have better cognitive outcomes than others.

At Natural Eye Care, we recommend the Mediterranean Diet. Saying the word “diet” does not necessarily imply losing weight. Rather, this style of eating Continue reading “Mediterranean Diet Associated with Better Memory and Attention”

Antioxidants, Eye Disease and Oxidative Stress

antioxidant foodsThe links between antioxidants and vision health are strong. Antioxidants are the antidote to oxidization. Normal metabolism creates free radicals. These are atoms that lack an electron. Free radicals roam about the body, scavenging electrons and stealing electrons from healthy cells.  This results in permanent damage to these afflicted cells which ultimately can result in disease. Significant research has shown that antioxidants protect against this cellular damage and are essential for maintaining health. The eye is especially vulnerable to free radical damage. Therefore, providing the body with sufficient antioxidants Continue reading “Antioxidants, Eye Disease and Oxidative Stress”

Eye Tests Show Early Signs of Alzheimer’s Disease and Parkinson’s Disease

parkinsons diseaseAlzheimer’s Disease and Parkinson’s Disease may appear first in the eye, possibly years before the first clear symptoms of the either disease appear. This offers hope of detecting two devastating and common diseases in their earliest stages. Damage from these brain and central nervous system diseases may prove very difficult to reverse. Detecting these illnesses, which impact mostly the elderly, as early as possible could mean treatments that slow the diseases’ progress and preserve functioning. Several recent studies on the eye hold promise of reliable early detection, routine screening and therefore, early intervention.

Alzheimer’s Disease and the Eyes

A form of dementia, Alzheimer’s disease gradually diminishes Continue reading “Eye Tests Show Early Signs of Alzheimer’s Disease and Parkinson’s Disease”

Antibody Aducanumab Reduces Amyloid Plaque in Alzheimer’s Disease

An antibody known as aducanumab may be helpful in removing amyloid plaque in Alzheimer’s patients.

Alzheimer’s: Where we are now

amyloid plaqueThe presence of amyloid plaque deposits in the brain are characteristic Alzheimer’s disease. The condition presents as amyloid plaque deposits,  tangles in the brain neurons,  poorly functioning nerve synapses and nerve cell deterioration.  Alzheimer’s  is linked to glaucoma, cerebrovascular disease, poor sleep and to  nutrient deficiencies.  A number of possibilities exist for improving the condition or slowing its development, including a number of different drugs, antioxidants, some cancer drugs, and compounds found in green tea.

Focus on Reducing Amyloid Plaque

Thus far researchers have been looking at ways to reduce amyloid Continue reading “Antibody Aducanumab Reduces Amyloid Plaque in Alzheimer’s Disease”

Could Poor Sleep Quality Cause Alzheimer’s Disease?

poor quality sleepDoes Alzheimer’s disease cause poor sleep, or is it the other way around? Researchers at Oregon Health and Science University are conducting a study to find out. The results might show that poor sleep leads to Alzheimer’s.   If so, this study may help determine who is at highest risk of developing the disease.

Alzheimer’s disease is marked by the build-up of plaque and tangles in the brain. This causes neurological damage. Early symptoms include short-term memory loss. Later, language
problems, disorientation, motivation loss, moodiness, difficulty caring for oneself and behavioral problems arise.

Continue reading “Could Poor Sleep Quality Cause Alzheimer’s Disease?”

How Carotenoid Supplementation Could Prevent Macular Degeneration and Alzheimer’s Disease

carotinoids junk food or tomatoesCarotenoids have been shown to protect against oxidative damage, which can prevent both macular degeneration and factors contributing to dementia-related diseases (i.e., Alzheimer’s disease).[1. “Protective Effects of Dietary Supplementation with a Combination of Nutrients in a Transgenic Mouse Model of Alzheimer’s Disease” Shengyuan Wang et al., PLoS One. 2015; 10(11): e0143135. Published online 2015 Nov 25. doi:  10.1371/journal.pone.0143135 PMCID: PMC4659639] Links have been found between these two diseases: patients with dementia were found to have poor maculas and a higher incidence of Macular Degeneration[2. “Macular pigment, visual function, and macular disease among subjects with Alzheimer’s disease: an exploratory study.” Nolan JM et. al. J Alzheimers Dis. 2014;42(4):1191-202. doi: 10.3233/JAD-140507.].

However, these nutrients do not seem to be able to mitigate damage after dementia sets in. Therefore, making sure sufficient amounts of carotenoids are ingested at all ages Continue reading “How Carotenoid Supplementation Could Prevent Macular Degeneration and Alzheimer’s Disease”

Antioxidant Astaxanthin Helps Prevent AMD, Eye Fatigue & More

Haematococcus-pluvialisA humble micro-algae produces a powerful antioxidant:  astaxanthin.  It does so to protect itself from ultraviolet radiation. Research shows that astaxanthin protects the human eyes and brain from serious diseases such as age-related macular degeneration and dementia, including Alzheimer’s disease, as well as conditions like computer eye strain and eye fatigue (asthenopia)[3. https://www.naturaleyecare.com/study.asp?s_num=248]. Astaxanthin supplements are easy to take with no side effects. They are especially helpful as people age and begin to develop serious chronic conditions. Continue reading “Antioxidant Astaxanthin Helps Prevent AMD, Eye Fatigue & More”

Wi-Fi, Cellphones & EMF Pollution

emf phoneExposure to electromagnetic fields has been considered a potential contributor or cause to many chronic illnesses for about 20 years.  What is becoming more apparent is that EMF pollution when combined with toxins and poor diet makes chronic disease more likely.

  • Toxins are found in foods, the environment, and prescription drugs.
  • Poor diet (standard western diet) is comprised of mostly carbohydrates, too much sugar, too much fat, and foods contaminated by pesticides, herbicides and fungicides.

It has been difficult to do any properly Continue reading “Wi-Fi, Cellphones & EMF Pollution”

Association Found Between Glaucoma and Alzheimer’s Disease

elderlyPast studies looking for an association between glaucoma and Alzheimer’s disease have been inconclusive. However, a recent 2015 large study of 7770 Alzheimer’s patients found such an association, specifically with women.

The study appeared in the July 2015 issue of Eye, and it was based on a study of ethnic Chinese in Asia. Each Alzheimer’s patient was matched randomly with controls of the same age and gender. They looked at who had a previous diagnosis of open-angle glaucoma. Continue reading “Association Found Between Glaucoma and Alzheimer’s Disease”

Eye Tests May Predict Early Alzheimer’s Disease

Alzheimer's disease2016

Researchers were able to detect evidence of Alzheimer’s development in mice even before detection of plaque build-up was possible.  By using a light flashed into the eyes of mice and evaluating the patterns of reflected light they could see clear evidence of changes in the brain – changes that would naturally develop as beta amyloid plaque later developed in the brain.  The technique has not been expanded for humans yet (as of June, 2016) but is now beginning phase I trials.[1. Swati S. More, et al, Early Detection of Amyloidopathy in Alzheimer’s Mice by Hyperspectral Endoscopy, Investigative Opthalmology & Visual Science, June, 2016.]

Continue reading “Eye Tests May Predict Early Alzheimer’s Disease”