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4Longevity helps people find high-quality information, products, and services related to longevity and healthy aging. Built by search architects and longevity specialists, the platform combines multiple indexes, AI tools, and curated resources so you can locate research papers, clinical trials, products, and expert commentary relevant to increasing healthspan and lifespan. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Scientists find how “zombie” cells fuel inflammation as we age
2+ hour, 47+ min ago (594+ words) Scientists discovered that aging cells can use malfunctioning mitochondria to unlock inflammatory genes and keep the immune system stuck in a prolonged state of alert. Blocking one part of this process reduced inflammation and improved healthy aging in mice, suggesting…...
What’s next for longevity? Connect the dots between functionality, tech and ecosystem
4+ hour, 44+ min ago (837+ words) “Consumers are thinking about longevity in a much broader way, encompassing physical performance, emotional well-being, mental resilience, and overall lifestyle empowerment,” said Euromonitor International Senior Client Consultant Jing Yong during her presentation at the trade show. Speaking on the topic…...
Hong Kong overtook Japan around 2013 to record the world’s highest life expectancy, with women now averaging 88.7 years and men 83.3. Researchers found no single longevity secret, but unusually low smoking-related mortality explains much of its advantage, while dense neighbourhoods, accessible services and heavily subsidised public transport may help older residents remain active.
14+ hour, 31+ min ago (1169+ words) Hong Kong's provisional 2025 life expectancy is 88.7 years for women and 83.3 for men. Low smoking-related mortality explains a large measured share of its advantage, while urban design remains a plausible factor. By The Long View · Edited by Lachlan Brown Published September…...
An expert’s take on the great fibre versus protein debate
19+ hour, 34+ min ago (917+ words) As current trends surrounding both protein and fibre intake continue to take off, understanding which nutrient takes precedence can be difficult. Should we concentrate on eating sufficient protein each day to hit our targets, or ought fibre to be the…...
3D genome organization changes identified in Alzheimer’s disease
12+ hour, 24+ min ago (300+ words) Researchers from Carnegie Mellon University, the University of Pittsburgh School of Medicine, Washington University and other institutions have found that the three-dimensional organization of the genome changes in certain brain cells of people with Alzheimer’s disease. These changes are associated…...
At 117, Mar??a Branyas Exhibited Both Advanced Aging Signs and Protective Longevity Mechanisms
18+ hour, 18+ min ago (293+ words) At 117, María Branyas Exhibited Both Advanced Aging Signs and Protective Longevity Mechanisms inkorr.com At 117, María Branyas Exhibited Both Advanced Aging Signs and Protective Longevity Mechanisms Insights from the Study of María Branyas The investigation into 117-year-old María Branyas revealed…...
An expert’s take on the great fibre versus protein debate - AOL
19+ hour, 34+ min ago (853+ words) As current trends surrounding both protein and fibre intake continue to take off, understanding which nutrient takes precedence can be difficult. Should we concentrate on eating sufficient protein each day to hit our targets, or ought fibre to be the…...
Scientists found a new way aging cells may hide from the immune system — and it could point to future treatments
23+ hour, 55+ min ago (776+ words) Some worn-out cells don't quietly retire. They linger in tissues, release inflammatory signals and may make it harder for neighboring cells to function normally. Scientists call them senescent cells, and their accumulation with age has made them a major target…...
Modified Bone Marrow Cells Greatly Reduce Fractures in Severe Osteoporosis Patients
21+ hour, 35+ min ago (519+ words) Small Cell Trial in Cell Reports Fewer Fractures Over Six Years but Needs Larger Randomized Study A joint research team led by José Moraleda of the University of Murcia in Spain and Robert Sackstein of the Miami Veterans Affairs Healthcare…...
Menopause may damage the gut years before final period: US Study.
1+ day, 10+ hour ago (141+ words) en.etemaaddaily.com Menopause may damage the gut years before final period: US Study Asaduddin Owaisi announces special rain prayers on July 26 'Salat al-Istisqa' Asaduddin Owaisi 'PM Modi Should Attend Khamenei Funeral' Asaduddin Owaisi Demands EC Accept PAN, Driving Licence…...