science
Researchers caution that vitamin B12 guidelines may endanger brain health in older adults
22 Mayıs 2026Science Daily
- Recent research from UC San Francisco suggests that existing vitamin B12 guidelines may not adequately safeguard the aging brain. The study indicates that older adults with 'normal' but lower levels of active B12 exhibit cognitive decline, including slower thinking and impaired visual processing.
- Additionally, these individuals show increased damage to white matter, which is crucial for effective brain communication.
- Vitamin B12 is essential for neurological function and is often highlighted in dietary guidelines. However, the findings from this research challenge the notion that simply meeting the minimum recommended levels is sufficient for optimal brain health, particularly in older adults who are at greater risk for cognitiv…
- This study raises significant concerns about the adequacy of current vitamin B12 intake recommendations, particularly for older adults. It suggests a potential need for revised guidelines that consider not only the quantity of B12 but also its active forms and their impact on cognitive health.
NewsAI özeti
This article is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional for dietary and health-related inquiries.
Orijinal Kaynak
Tam teknik rapor ve canlı veriler için yayıncının web sitesini ziyaret edin.
Kaynağı Görüntüleİlgili Haberler
Tümünü Gör
NewsAI Mobil Uygulamaları
Her yerde okuyun. iOS ve Android için ödüllü uygulamalarımızı indirin.