Vitamin B12 is a water-soluble vitamin your body needs for DNA synthesis, red blood cell formation, and healthy nervous system function. When vitamin B12 levels are low, people can develop anemia and experience fatigue and weakness. Therefore, maintaining adequate B12 levels is important for day-to-day energy and overall health. However, B12 can be low even in people who eat Vitamin B12-rich meat and dairy products. Vitamin B12 cannot be produced in the body, so it must be obtained from food or supplements.1
Newer research suggests vitamin B12 (cobalamin) status may influence more than nerve function alone. Findings highlighted in 2026 point to a relationship between vitamin B12 and skeletal muscle mitochondrial function (the cell’s energy-producing machinery), which may contribute to metabolic resilience and aspects of healthy aging.2 In practical terms, maintaining adequate B12 may help support muscle function and strength over time, which can matter for mobility and injury risk as we age.
Read More »
A healthy, nutrient-rich diet supports long-term brain and eye health and may help lower the risk of serious conditions like Alzheimer’s disease and other dementias, as well as vision disorders such as macular degeneration and glaucoma.
One eating pattern often highlighted for these benefits is the Mediterranean-style diet. Research links consistent adherence to this approach with lower overall mortality, reduced deaths from cardiovascular disease and cancer, and a decreased likelihood of developing chronic, degenerative illnesses.1
Read More »
As we get older, it’s common to notice changes in memory, focus, and mental sharpness. Researchers often discuss these changes in relation to neurogenesis—the ongoing creation of new brain cells—which tends to slow down with age. Because neurogenesis supports the brain’s ability to adapt and maintain itself (often called plasticity), a decline may be associated with reduced cognitive performance over time.
Age-related factors such as oxidative stress and inflammation are frequently discussed as reasons neurogenesis may slow down. At the same time, healthy dietary patterns and lifestyle habits are often studied for their potential to support brain health and the processes involved in maintaining brain tissue.
Read More »
Glutathione is a master antioxidant, meaning it can help neutralize a wide range of free radicals in the body. This article explains the roles glutathione plays in the body, focusing on why it matters for healthy aging. We review how glutathione supports the eyes’ natural defenses against oxidative stress. And, we discuss research linking lower glutathione levels with common vision concerns such as cataracts, glaucoma, and macular degeneration, along with a brief look at emerging research on glutathione’s role in cellular protein handling. It also covers practical ways to support glutathione through diet and supplementation.
Read More »
A large body of scientific research backs up the claim that astaxanthin is great for your body. As a potent antioxidant, astaxanthin scavenges free radicals that cause cellular damage. This benefits many parts of the body, including your skin, eyes, and brain. What is astaxanthin? Where does it come from? And what does the latest research say about its benefits?
Astaxanthin is a marine xanthophyll carotenoid primarily produced by microalgae like Haematococcus pluvialis. Dietary astaxanthin can be obtained through seafood, including salmon, trout, shrimp, and krill.
Read More »
Vitamin D is often called the “bone vitamin,” but that’s only part of the story. Vitamin D3 (cholecalciferol) also influences systems your eyes rely on every day—especially as we get older: inflammation control, immune regulation, oxidative stress protection, and even how the body manages blood vessel growth.
And here’s the real-world issue: most people don’t get enough vitamin D consistently. Food sources are limited, sunlight is seasonal and complex (plus many of us avoid it for skin health), and modern indoor life takes care of the rest.
Read More »
Coronary artery disease stands as the leading form of heart disease in the United States, impacting more than 20 million people. Among atherosclerosis’s most serious risks are heart attacks and strokes, both of which can have life-altering consequences. Fortunately, there are powerful steps you can take to protect your heart health. Building a balanced diet, staying active, and using carefully chosen supplements all play an important role in preventing and managing atherosclerosis. In this article, we will discuss how atherosclerosis happens, its effects on the body, and nutrients that support heart health. We also review basic lifestyle choices, such as exercise and remaining smoke-free, that can add years to your life.
Read More »
Did you know your brain is capable of growing new cells and forging fresh connections, even as you age? The science of neurogenesis is reshaping our understanding of brain and eye health. Neuroplasticity isn’t just for kids! About 30 years ago, scientists began to acknowledge the brain’s amazing ability to adapt in all stages of life. In this article, we will discuss the science of neuroplasticity and how it impacts both the brain and the eyes. Also, we will talk about how neurogenesis regrows brain and eye tissue, and how it could improve eye conditions such as glaucoma. And, we will recommend nutrients that can help your brain build new connections and neurons.
Read More »
Retinitis Pigmentosa is a progressive eye disease that has long been associated with gradual vision loss and limited treatment options. Affecting about one in every 4,000 people, Retinitis Pigmentosa (RP) is marked by the degeneration of the retina’s photoreceptor cells—first the rods, which are responsible for night vision, and then the cones, which enable us to see in daylight and color. While the genetic complexity and slow progression of RP have posed challenges for patients and researchers alike, recent discoveries are offering new hope. Exciting new research reveals that the retina may have an unexpected ability to adapt: certain retinal cells can rewire themselves in response to degeneration, potentially helping to preserve vision even as the disease advances.
Read More »
Natural Eye Care, Inc.
3 Paradies Lane
New Paltz, New York 12561
Phone: 845.475.4158
NaturalEyeCare™ started in 1999 to help the public and professionals learn about complementary care in eye disease treatment.
The information and recommendations we offer are based on over 30 years of peer review research and personal clinical experience which guides us in providing a valuable resource to our readers, customers and patients regarding maintaining healthy vision naturally.
We believe that vision health is intimately connected to overall mental, physical and spiritual health. Therefore we encourage people to look at their overall lifestyle and diet as part of keeping healthy vision and reducing the risk of eye disease onset. This includes diet, regular exercise, and management of daily stress. If one has health issues such as high blood pressure, a thyroid imbalance, any autoimmune disease and/or are on medication(s), these possible contributions to eye disease should considered when working with your health care professional.
Please do not hesitate to call us at 845.475.4158 with any questions and concerns.
