Eye conditions such as age-related macular degeneration, cataracts, glaucoma, and diabetic retinopathy usually do not have a single cause. Instead, they arise from a mix of influences, including genetics, environment, age, diet and nutrition, and oxidative stress. Among these, oxidative stress is especially important because it directly affects a vital cellular process called autophagy.
Autophagy is the body’s built-in “cellular housekeeping” or recycling system. It allows cells in the eyes and brain to break down and reuse worn-out components, including damaged mitochondria and large, clumped proteins.[1. Kulkami VV, Maday S. Compartment-specific dynamics and functions of autophagy in neurons. Dev Neurobiol. 2018;78(4):298-310. doi:10.1002/dneu.22524] When autophagy is working properly, it helps maintain healthy cell function. But when this process is disturbed, cellular waste can build up, organelles are not renewed as they should be, and the normal physiology of the eye can begin to break down. Continue reading “How the Eye and Brain Handles Removal of Natural Waste”
Did you know that periodontal disease and cavities are significant threats to oral health? In children, tooth decay is about five times more prevalent than asthma, and seven times more common than inhaled allergies. Adults lose teeth mostly from untreated periodontal disease. Untreated oral disease has resulted in 15% of people over the age of 65 having all their teeth removed.[1. Centers for Disease Control and Prevention. Oral Health Surveillance Report: Dental Caries, Tooth Retention, and Edentulism, United States, 2017–March 2020. U.S. Dept of Health and Human Services; 2024.] Severe tooth loss resulting in fewer than 8 teeth remaining affects 26% of seniors.[2. Griffin SO, Griffin PM, Li C-H, Bailey WD, Brunson D, Jones JA. Changes in older adults’ oral health and disparities: 1999 to 2004 and 2011 to 2016. J Am Geriatr Soc. 2019;67(6):1152–1157.] Untreated tooth decay in permanent teeth plagues 53 million adults in America.[3. Benjamin RM. Oral health: the silent epidemic. Public Health Rep. 2010 Mar-Apr;125(2):158-9. doi: 10.1177/003335491012500202. PMID: 20297740; PMCID: PMC2821841.] 
Love chocolate? You’re not alone—and science is on your side. Cocoa flavanols and dark chocolate aren’t just delicious treats; they’re packed with natural compounds that can benefit your heart, brain, and even your vision. In this article, we 
Staying hydrated is an essential part of maintaining health. Drinking healthy fluids throughout the day helps the body detoxify and is critical in maintaining temperature control and proper blood viscosity. Seniors, in particular, generally do not drink enough water.
Does Sunlight Danger Outweigh the Benefits?
Astaxanthin is a potent antioxidant that helps prevent sun damage to the body by blocking free radical damage. This bright red molecule forms in certain algae, pink seafood, and yeast. Unlike beta-carotene, this carotenoid crosses the blood-brain barrier to help maintain healthy brain function. Astaxanthin helps the brain by promoting neurogenesis, the generation of new brain neurons. This nutrient also supports existing neurons by reducing oxidative stress. Scientists have found that astaxanthin can protect against cumulative sun damage to the eye. This nutrient may help reduce the risk of eye disease such as macular degeneration. It may also protect against cataracts and vision loss from glaucoma. In addition, related carotenoids called lutein and zeaxanthin block blue light and work synergistically with astaxanthin. 
What is this new buzzword “glycation”? When sugars bind with protein molecules, aging apparently accelerates.
Methylsulfonylmethane, known as MSM, is commonly utilized in the form of 
Exposure 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.
Research on turmeric spice indicates its potential to fight depression, cancer, diabetes, and neurodegenerative disease. The bright yellow spice, which lends color and flavor to mustard, curry, and other foods, also contains highly beneficial chemicals like curcumin.