Did you know that two substances of Asian origin, nattokinase and serrapeptase, have significant health benefits? Scientific studies have revealed some of the reasons why longevity is associated with regular consumption of serrapeptase and nattokinase supplements. Specifically, we will discuss cardiovascular disease, eye issues such as floaters, macular degeneration, and diabetic retinopathy, internal scar tissue from autoimmune disorders, lung disease, sinusitis, neurological disorders, and inflammatory bowel disease. Continue reading “Nattokinase Supplements for Heart Health Benefits”
Category: Macular Degeneration
Blue Light and Macular Degeneration (AMD) Risk
We are exposed to blue light daily when we over-use computers, smartphones, tablets, and televisions. We also get blue light from the sun, and LED and fluorescent lights The risks associated with blue-light exposure increase with the duration of exposure. Therefore, take steps to keep your eyes safer. We will explain research on blue light and macular degeneration, and provide tips for reducing blue light exposure.
Blue Light Affects the Retina
New research links blue light and Macular Degeneration risk. Antioxidants can play an important role in protecting against the adverse effects of blue light exposure. Continue reading “Blue Light and Macular Degeneration (AMD) Risk”
Green Tea Benefits for Seniors – Antioxidants for the Eyes, Brain, and Body
Oxidative stress happens everywhere in the body and can create havoc over time. Many eye and brain diseases are triggered or exacerbated by oxidative stress. The body counteracts this stress by producing antioxidants. However, you must also ingest additional antioxidants through healthy food, drinks, and supplements. Green tea, rich in antioxidants, offers protective benefits for eye health by combating oxidative damage.[1. Merin, S. (1991). Inherited cataracts. In Merin S. editor. Inherited Eye Diseases, (pp. 86-120), New York: Mercel Dekker.] At pennies per cup, this convenient and tasty beverage has been studied for its special antioxidant properties. What are the green tea benefits for seniors? Read on to find out. Continue reading “Green Tea Benefits for Seniors – Antioxidants for the Eyes, Brain, and Body”
Diabetic Retinopathy, Sugar Balance and Retinal Support
Diabetic retinopathy is a leading cause of blindness among adults. Poor blood sugar balance can damage nerves, so nerve support is crucial for people with diabetes. Diabetic retinopathy is a serious eye condition stemming primarily from imbalances in blood sugar levels. When blood sugar is not properly managed, the body’s delicate nerve tissues, including the retina, can be injured.
At Natural Eye Care, we have examined the research on nutrients that help protect the eye, including the retina and blood flow to the eye. Research has identified oxidative stress and inflammation as key contributors to the onset and development of numerous eye conditions.[1.Levkovitch-Verbin, H. (2015). Retinal ganglion cell apoptotic pathway in glaucoma: Initiating and downstream mechanisms. Prog. Brain Res, 220:37–57.] [2.Kowluru, R.A., Mishra, M. (2015). Oxidative stress, mitochondrial damage and diabetic retinopathy. Biochem. Biophys. Acta. 1852:2474–2483.] [3.Dib, B., Lin, H., Maidana, D.E., Tian, B., Miller, J.B., et al. (2015). Mitochondrial DNA has a pro-inflammatory role in AMD. Biochem Biophys Acta, 1853:2897–2906.] These conditions include macular degeneration, glaucoma, cataracts, macular edema, and diabetic retinopathy. Without intervention, these eye diseases can result in a gradual decline in vision, potentially leading to blindness. Studies suggest that incorporating specific antioxidant and anti-inflammatory nutrients may be beneficial in preventing and managing these eye disorders.[4.Rhone, M., Basu, A. (2008). Phytochemicals and age-related eye diseases. Nutr Rev, 66:465–472.]
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Eating Habits Can Impair Circulation, Increasing the Risk of Glaucoma, Retinal Vascular Occlusions, Dry Eyes, Macular Degeneration
We might not connect our eating habits to eye disease, but poor nutrition impairs circulation. Reduced circulation can contribute to eye diseases, including cataracts, glaucoma, retinal vascular occlusions, ischemic optic neuropathy (ION), dry eyes, macular degeneration, and diabetic retinopathy. Instead of being a “victim” of eye diseases in your senior years, you can take charge of your health today!
At Natural Eye Care, we believe that the visual system uses approximately 25% of the nutrients we take into the body. Only the brain needs more. Therefore, a nutrient-rich diet helps keep your eyes healthy. Anything that impairs the free flow of blood, oxygen, and nutrients can significantly increase the risk of eye disease. Over time, you could experience vision loss, making you less independent in your senior years.
Poor Circulation is Linked to Macular Degeneration, Glaucoma and Diabetic Retinopathy
Poor circulation significantly contributes to eye diseases, including macular degeneration, glaucoma, and diabetic retinopathy. Heart disease and diabetes lead to poor circulation. Our eyes and brain require the most oxygen and nutrients, so they need healthy blood circulation. In this article, we will explore the connections between age-related macular degeneration (AMD) and poor circulation. We will also examine the relationship between heart disease and glaucoma. Additionally, we will discuss how diabetes affects circulation and leads to diabetic retinopathy.
Macular Degeneration and Poor Circulation
Age-related macular degeneration (AMD) is the leading cause of severe and irreversible vision loss in developed countries.[1.Klein R Klein BE Tomany SC Cruickshanks KJ . The association of cardiovascular disease with the long-term incidence of age-related maculopathy: The Beaver Dam Eye Study. Ophthalmology. 2003;110:636–643.] [2.Evans J Wormald R . Is the incidence of registrable age-related macular degeneration increasing? Br J Ophthalmol. 1996;80:9–14.].The macula is a tiny spot in the middle of the eye’s retina, where we get our most detailed vision. Heart disease is a major contributing factor. Numerous studies have linked hypertension and atherosclerosis with AMD.[3.Vingerling JR Dielemans I Bots ML Hofman A Grobbee DE de Jong PT . Age-related macular degeneration is associated with atherosclerosis: The Rotterdam Study. Am J Epidemiol. 1995;142:404–409.] [4.Hyman L Schachat AP He Q Leske MC . Hypertension, cardiovascular disease, and age-related macular degeneration. Age-Related Macular Degeneration Risk Factors Study Group. Arch Ophthalmol. 2000;118:351–358.] [5.van Leeuwen R Ikram MK Vingerling JR Witteman JC Hofman A de Jong PT . Blood pressure, atherosclerosis, and the incidence of age-related maculopathy: The Rotterdam Study. Invest Ophthalmol Vis Sci. 2003;44:3771–3777.] [6.Klein R Klein BE Tomany SC Cruickshanks KJ . The association of cardiovascular disease with the long-term incidence of age-related maculopathy: The Beaver Dam Eye Study. Ophthalmology. 2003;110:636–643.] Hundreds of peer-reviewed studies indicate that AMD can be very responsive to diet, exercise, and targeted supplementation.
The choroid is a thin layer of tissue in the eye’s middle wall, rich in blood vessels that supply oxygen and nutrients to the eye. Several cross-sectional studies have shown that blood flow in the choroid and retina is reduced in AMD.[7.Agnes Boltz, Alexandra Luksch, Barbara Wimpissinger, Noemi Maar, Günther Weigert, Sophie Frantal, Werner Brannath, Gerhard Garhöfer, Erdem Ergun, Michael Stur, Leopold Schmetterer; Choroidal Blood Flow and Progression of Age-Related Macular Degeneration in the Fellow Eye in Patients with Unilateral Choroidal Neovascularization. Invest. Ophthalmol. Vis. Sci. 2010;51(8):4220-4225.] [8.M.L. Hibert, Y.I. Chen, N. Ohringer, W.J. Feuer, N.K. Waheed, J.S. Heier, M.W. Calhoun, P.J. Rosenfeld and J.R. Polimeni. Altered Blood Flow in the Ophthalmic and Internal Carotid Arteries in Patients with Age-Related Macular Degeneration Measured Using Noncontrast MR Angiography at 7T. American Journal of Neuroradiology September 2021, 42 (9) 1653-1660]
Poor circulation hurts the body’s ability to provide a healthy blood supply to the retina. This appears to induce ischemia (an inadequate blood supply) and hypoxia (inadequate supply of oxygen to the body’s tissues) in the retina. The retina is essentially starved of oxygen and essential nutrients. In severe cases, dry AMD develops into the more dangerous wet AMD.
Macular Degeneration: Natural Approaches To Enhance Eye Wellness
Macular degeneration is also known as AMD, which is an acronym for “Age-Related Macular Degeneration.” It is the leading cause of irreversible blindness. Limited conventional treatments are available. However, natural remedies can go a long way toward reducing the risk of AMD onset. They can help prevent AMD from progressing to the point of vision loss. And, in many cases, lifestyle considerations and targeted supplementation can improve vision loss from AMD.
What is Macular Degeneration?
AMD involves the gradual breakdown of cells in the macula, a small yellowish spot located near the center of the retina, which is crucial for sharp vision. This condition impacts central vision, affecting activities like reading, writing, driving, and recognizing faces. People with AMD may notice that straight lines appear distorted, clear shapes become fuzzy, lines look wavy, and a hazy area forms in the center of their vision. Typically, peripheral vision remains unaffected, except in severe cases where it can eventually lead to blindness.
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Ultraviolet Light Linked to Eye Disease and Skin Damage: UV Safety
July is Ultraviolet Safety Month, a crucial time to raise awareness about the dangers of UV rays and the importance of protecting our eyes and skin. Ultraviolet radiation, a type of energy produced by the sun, can have serious health implications if proper precautions are not taken. Why is UV safety important? What are the sources of ultraviolet radiation? How can you keep yourself and your loved ones safe from the harmful effects of UV rays? Continue reading “Ultraviolet Light Linked to Eye Disease and Skin Damage: UV Safety”
Oxidative Stress and Metabolic Syndrome
Extra weight around the belly may not seem hazardous. However, a higher abdominal circumference is one of several contributing factors to Metabolic Syndrome. As a risk factor for diabetes and cardiovascular disease, Metabolic Syndrome can creep up over time. Hormones, insulin resistance, genetics, organ dysfunction, and mitochondrial dysfunction can play a role.
Lifestyle, including nutrition and exercise, are factors that contribute to Metabolic Syndrome, and are under our control. Therefore, preventing or reversing metabolic syndrome can improve both lifespan and quality of life. Diabetic retinopathy, central retinal artery occlusion, cataract, age-related macular degeneration, glaucoma, and dry eye syndrome are eye diseases with similar underlying risk factors to Metabolic Syndrome. Oxidative stress ties into all these problems. What is the science behind Metabolic Syndrome? What can you do to head it off? Continue reading “Oxidative Stress and Metabolic Syndrome”
DHA is a Crucial Omega-3 Fatty Acid
DHA is one of the omega-3 fatty acids that nutritionists implore us to eat. Why are grilled salmon and canned tuna part of nearly every diet and nutrition plan? Fatty fish is just one good source of DHA and other crucial nutrients. Find out how omega-3 fatty acids reduce chronic inflammation and help prevent diseases such as macular degeneration (ARMD), glaucoma, and diabetes. Pregnant people need omega-3’s to help the fetus develop. How much omega-3 fatty acids should you eat? And how do you balance them with omega-6 fatty acids, found in refined foods and certain meats? Continue reading “DHA is a Crucial Omega-3 Fatty Acid”