Vascular Support Packages 1 and 2 for Retinal Support and Eye Circulation

choroid for eye circulationThe eye has a delicate vascular system. Eye circulation brings oxygen and nutrients to the eyes. It also removes waste products. The “choroid” is the part of the eye that circulates blood. Fats and blood clots that damage the arteries can also clog the arteries and veins in the eyes. This condition is common as people age. Poor circulation is associated with many eye diseases:

  • Retinal vein occlusion is a sudden blockage that can cause serious, permanent eye damage.
  • Age-Related Macular Degeneration patients have thinner choroids (thinning of the retina) – often due to lack of essential nutrients reaching the retina.
  • If the choroid does not have enough oxygen, new blood vessels can form. These blood vessels unfortunately are of poor quality and often leak blood and fluids in the retina, which can result in severe vision loss (“wet” macular degeneration or choroidal neovascularization) if not treated (common treatment is an injection of either Lucentis, Avastin or EyLea to dry up the blood vessels and reduce related inflammation).

Additionally, diabetes can lead to an Continue reading “Vascular Support Packages 1 and 2 for Retinal Support and Eye Circulation”

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 Disease in Seniors & Age 40+ Cataracts, Glaucoma, Diabetic Retinopathy, Macular Degeneration

senior eye disease cataractsMiddle-aged people and seniors are far more likely to develop Macular Degeneration, glaucoma, cataracts and diabetic retinopathy than those in their youth. It is true that some eye diseases strike the young. These tend to be genetically-based diseases, and they are rare. The incidence of eye diseases in the United States goes up dramatically with age: Continue reading “Eye Disease in Seniors & Age 40+ Cataracts, Glaucoma, Diabetic Retinopathy, Macular Degeneration”

Zinc Deficiency Linked to Chronic Inflammation in Study

foods high in zincResearchers at Oregon State University found a link between chronic inflammation, immune dysfunction and zinc deficiency. [1. “Zinc deficiency enhanced inflammatory response by increasing immune cell activation and inducing IL6 promoter demethylation.” Carmen P. Wong, Nicole A. Rinaldi and Emily Ho. Molecular Nutrition and Food Research. Article first published online: 17 MAR 2015 DOI: 10.1002/mnfr.201400761] Inflammation is involved in cardiovascular disease and other diseases.

They introduced an inflammation-provoking substance to a human white blood cell culture. This resulted in an increase in the responses of the cytokines interleukin Continue reading “Zinc Deficiency Linked to Chronic Inflammation in Study”

Watermelon Helps Fight Heart Disease, Diabetes, and Eye Disease

watermelon
Image via USDA.gov

File this heart healthy fact away for next summer’s barbecue season: watermelon can help fight hypertension.

Florida State University gave nine prehypertensive study participants the amino acid L-citrulline/L-arginine from watermelon extract for six weeks and all of them exhibited improved arterial function and lower aortic blood pressure.

Watermelon is also a source of vitamins A, B6, C, fiber, potassium and the antioxidant lycopene.  Antioxidants are vital to eye health and help to fight the free radical oxidation damage that causes eye diseases like macular degeneration.

Study author Arturo Figueroa highlights another condition that could benefit from daily watermelon intake: diabetes.  “Individuals with increased blood pressure and arterial stiffness especially those who are older and those with chronic diseases such as type 2 diabetes would benefit from L-citrulline in either the synthetic or natural (watermelon) form,” he said. “The optimal dose appears to be four to six grams a day.”

Diabetes can lead to the eye condition diabetic retinopathy.

Learn more about nutrients in food that can treat and prevent disease.

Source: https://www.medicalnewstoday.com/articles/204527.php

New Study Finds Improved Heart Function with Old Drug Rapamycin

heart drug rapamycinThe success of the study indicates the potential for using the drug to improve heart function in humans.

The Buck Institute study used laboratory mice at an age comparable to humans in their 70s. After three months of treatment with rapamycin, the mice showed improved heart function. Ultrasound Continue reading “New Study Finds Improved Heart Function with Old Drug Rapamycin”

Flavonoids in Deeply Colored Berries Protect People From Disease

blueberries and raspberries antioxidantsA fruit cup of mixed berries is a powerful snack: deeply colored fruits are filled with flavonoids and other antioxidants that help protect the body from disease. Antioxidants help prevent free-radical damage, which is believed to be responsible for the onset of eye diseases such as cataracts and macular degeneration.

The colored flavonoids found in berries are called “anthocyanins”. These water-soluble pigments make plants shades of red, purple and blue. Berries also contain flavonoids called “quercetin” and “apigenin”. In the field or in the wild, these flavonoids help protect the plant from pests and insects.

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Carnosic Acid from Rosemary Herb Protects the Eye

rosemary herb contains carnosic acid for eyesA chemical that occurs naturally in the common herb rosemary has been found to protect the eye from macular degeneration and other eye diseases. This study, published in Investigative Ophthalmology and Visual Science, is one of many recent investigations into the anti-inflammatory and antioxidant effects of the active ingredients in medicinal herbs. The compound in Rosemary is called “carnosic acid.”

Rosemary is a savory herb that adds flavor to a variety of recipes, including chicken, barbeques, salad dressing and tomato dishes. A member of the mint family, it is native to the Mediterranean region. Rosemarinus officinalis has evergreen, needle-like, fragrant leaves and tiny colorful flowers. It is a common decorative plant in gardens.

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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.

Continue reading “Obesity’s Effects on Diabetic Retinopathy, Cataracts and Eye Disease”

Age Related Macular Degeneration in Women Mitigated by Omega-Fatty Acids

Fish may prevent age related macular degeneration AMD or ARMDA research study published in Archives of Ophthalmology showed that ingesting omega-3 fatty acids and fish affects the incidence of AMD (age-related macular degeneration, or ARMD) in women. This large study (nearly 40,000 participants) over 10 years found that women who had the highest of intake of Docosahexaenoic acid (DHA, an omega-3 fatty acid) had the lowest risk of AMD versus subjects with the lowest intake. Women who ate at least one serving of fish per week had a relative risk of AMD of 0.58 compared with women who ate less than one serving per month.

This was a retrospective study that involved 39,876 female health care workers completing food frequency questionnaires. At the beginning of the study, none of them had ARMD. 265 developed age-related macular degeneration by the end of the ten-year study. Few regular fish eaters developed the disease, but the ladies who skimped on fish were significantly more likely to get AMD.

Continue reading “Age Related Macular Degeneration in Women Mitigated by Omega-Fatty Acids”