Every article, presentation, spotlight, and news item we've tagged to Environmental and Toxins.
Showing 1–8 of 8
Higher PM 2.5 and PM 10 exposure accelerates biological aging markers in older adults, but adherence to plant-based dietary patterns significantly attenuates this acceleration. The protective effect is strongest in individuals with genetic predisposition to shorter lifespan.
Cambiotics is developing a precision probiotic supplement designed to enhance the body's natural clearance of PFAS (per- and polyfluoroalkyl substances) by leveraging specific gut bacterial strains that bioaccumulate these persistent compounds. With €4 million in seed funding secured, the company is preparing human clinical trials targeting populations with elevated PFAS exposure, addressing a widespread chemical burden implicated in liver damage, thyroid disease, and cancer risk.
Nanoplastics have been detected in human brain tissue and show correlation with neurodegenerative disease severity and accelerated aging markers. The particles' ability to cross biological barriers and interact with pathological proteins suggests chronic, low-level exposure represents a longevity risk distinct from acute toxicity.
Adherence to sustainable dietary patterns moderates the accelerated biological aging associated with particulate matter exposure, suggesting that dietary quality can partially offset environmental pollutant burden at the cellular level. This finding indicates a modifiable pathway through which nutritional intervention may counteract oxidative stress and inflammatory cascades triggered by air pollution.
Combined exposure to air pollution and heat accelerates cognitive decline in adults over 45, with compounding effects that exceed either exposure alone. This dual environmental stressor presents a significant mechanism of cognitive aging that demands attention in longevity planning.
MDLifespan and Cenegenics are expanding access to Therapeutic Plasma Exchange (TPE), a procedure that removes environmental toxins, microplastics, and heavy metals from circulation to reduce chronic inflammation. The partnership positions toxin clearance as a foundational longevity strategy, addressing inflammation that undermines cognitive, metabolic, and cardiovascular function.
A 30-minute sauna session at 73°C triggers acute mobilization of circulating white blood cells across all major subtypes—neutrophils, lymphocytes, and monocytes—without selective recruitment of specific immune populations. This transient spike in immune surveillance capacity may represent a physiological mechanism underlying the epidemiological associations between regular sauna use and reduced cardiovascular disease, stroke, dementia, and all-cause mortality risk.
A single 30-minute sauna session at 73°C triggers a transient increase in circulating white blood cells, with neutrophils and lymphocytes rising immediately post-session and returning to baseline within 30 minutes. This mobilization effect suggests a mechanism through which regular sauna use may confer documented cardiovascular and longevity benefits.
