Healthspan Research

NAD+ and NMN Supplementation: A Guide to the Science of Aging in Humans Scientists from the Tianjin Institute of Industrial Biotechnology have discovere…

Intestinal HDL3 Crisis Links Aging to Liver Damage, NMN Supplementation Restores Production A 2026 study from Tianjin Institute of Industrial Biotechnol…

Intestinal Energy Crisis: A 2026 Study Details a New Mechanism of Age-Related Decline A team from the Chinese Academy of Sciences and Chongqing Medical …

⚡ Preprint Alert: This study has not yet been peer-reviewed. Findings should be interpreted with caution

Metformin as a Geroprotector: The Definitive Evidence-Based Guide to Its Anti-Aging Potential Metformin as a Geroprotector: The Definitive Evidence-Based Guide to Its Anti-Aging Potential For decades, metformin has been the cornerstone of type 2 diabetes treatment, renowned for its safety, efficacy, and affordability. However, a compelling new chapter is being written in its story. Emerging…

Key Takeaways Sleep quality and circadian rhythm integrity are crucial for preventing cognitive decline and extending healthspan. Aging leads to deterioration of circadian rhythms, which in turn accelerates metabolic dysfunction and brain aging. The brain’s sensitivity to circadian timing means disrupted sleep directly impacts cognitive function and overall brain health. Preserving circadian health through good…

Key Takeaways Urolithin A is a postbiotic metabolite that activates mitophagy, a process crucial for recycling damaged mitochondria and improving muscle health. Dietary sources like pomegranates and walnuts contain ellagitannins, which gut bacteria convert into Urolithin A, but production varies based on gut microbiome and age. Declining mitophagy with age leads to mitochondrial dysfunction, contributing…

Key Takeaways Senescent cells, or ‘zombie cells,’ accumulate with age and secrete harmful inflammatory signals (SASP), contributing to age-related diseases. Senolytics like Dasatinib & Quercetin (D+Q) selectively target and eliminate senescent cells by disabling their survival pathways (SCAPs). The D+Q combination is more effective than individual drugs, with Dasatinib targeting senescent fat cell progenitors and…

Key Takeaways Intermittent fasting (IF) and time-restricted eating (TRE) align with evolutionary biology to trigger cellular repair and metabolic health benefits. Time-restricted eating (TRE), such as the 16:8 protocol, is the most studied and accessible form of IF, promoting metabolic rest and circadian rhythm alignment. Fasting for 12-16 hours shifts the body from glucose to…

Key Takeaways Exercise is a powerful tool for preserving mitochondrial health and combating age-related muscle decline. Aging leads to sarcopenia, metabolic dysfunction, and reduced muscle regeneration, with mitochondria playing a central role in these processes. Mitochondrial dysfunction in aging muscle includes reduced efficiency, increased oxidative stress, and impaired repair mechanisms. Physical activity helps maintain mitochondrial…