Blended antioxidant supplement improves cognition and memory in aged mice
Cell damage from oxidative stress is a major underlying cause of age-related cognitive and muscle strength decline. Antioxidants can reduce oxidative stress and prevent age-related health decline. A new study has found that mice administered with a blended antioxidant supplement show significant improvements in spatial cognition, short-term memory, and mitigated age-related muscle decline. The study […]
Trio of Eye Diseases Linked to Falls, Fractures in Older Adults
Older adults with cataracts, age-related macular degeneration (AMD), and glaucoma are all more likely to have falls or fractures compared with those without these eye diseases, a population-based cohort study suggested. While the findings don’t definitively prove that vision problems cause these accidents, an analysis of health records in England revealed higher risks of falls […]
Disparities in Vision Testing for Adolescents
Decreased vision testing in primary care and in school settings drove an age-related overall decline in vision testing among adolescents, a review of national data showed. Data from 2018-2019 showed that three-fourths of adolescents had a vision test in some setting within the previous 12 months, though testing decreased with age (1.3% per year of […]
Multivitamin improves memory in older adults, study finds
Taking a daily multivitamin supplement can slow age-related memory decline, finds a large study led by researchers at Columbia University and Brigham and Women’s Hospital/Harvard. “Cognitive aging is a top health concern for older adults, and this study suggests that there may be a simple, inexpensive way to help older adults slow down memory decline,” […]
FDA Approves First Treatment for Geographic Atrophy Secondary to AMD
The FDA approved pegcetacoplan injection (Syfovre) as the first treatment for geographic atrophy (GA) secondary to age-related macular degeneration (AMD), according to a statement from Apellis Pharmaceuticals. Primary support for the approval came from the randomized, sham-controlled DERBY and OAKS trials, which showed a 22% overall reduction in growth of GA with pegcetacoplan over 24 […]
Benefit of supplements for slowing age-related macular degeneration: After 10 years, AREDS2 formula shows increased efficacy compared to original formula, benefit of eliminating beta-carotene
The Age-Related Eye Disease Studies (AREDS and AREDS2) established that dietary supplements can slow progression of age-related macular degeneration (AMD), the most common cause of blindness in older Americans. In a new report, scientists analyzed 10 years of AREDS2 data. They show that the AREDS2 formula, which substituted antioxidants lutein and zeaxanthin for beta-carotene, not […]
Scientist uncovers clues to aging in mitochondria: Understanding how the process starts can point to new directions in aging research
Many age-related diseases share a common feature: the mitochondria of cells begin to malfunction. While the cause is not known, Buck Institute scientists have discovered a new mechanism of how mitochondria start to go wrong, which opens new doors for researchers to explore how to begin to fix the problem. “Now that we have this […]