👶 New study reveals babies born 2003-2006 were exposed to far more "forever chemicals" (PFAS) before birth than previously understood, using advanced analytical methods on umbilical cord blood.

🔬 Researchers detected 42 confirmed or potentially identified PFAS chemicals, including newer and less-studied compounds, highlighting the importance of comprehensive measurement methods.

💡 This research could lead to better ways for clinicians to identify individuals with higher PFAS exposure and inform preventive health strategies, especially for pregnant individuals.

#PFAS #ForeverChemicals #EnvironmentalHealth

🔬 Study links two 'forever chemicals', PFNA and PFOSA, to accelerated biological aging in middle-aged men.

🧬 These chemicals, part of the PFAS family, are found in many common products and are slow to break down.

👨‍🔬 Researchers from Shanghai Jiao Tong University analyzed blood samples from men and women aged 50-64, finding higher PFNA levels correlated with faster epigenetic aging in men.

🚫 While the exact cause is not confirmed, experts suggest lifestyle factors might amplify the effects in men.

#PFAS #ForeverChemicals #HealthNews

Researchers have long associated per- and polyfluoroalkyl substances (PFAS), commonly known as “forever chemicals,” to certain severe birth defects. New research now provides the first clear molecular explanation, showing how one PFAS can trigger craniofacial abnormalities before birth.

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#PFAS #BirthDefects #CraniofacialResearch

🔬 New research offers the first molecular explanation for how "forever chemicals" like PFDA cause birth defects, specifically craniofacial abnormalities.

🔬 The study, published in ACS Chemical Research in Toxicology, found that PFDA disrupts a crucial enzyme (CYP26A1) that regulates retinoic acid, a molecule vital for face and head development, leading to underdeveloped eyes and abnormal jaws.

🔬 Researchers tested 139 PFAS compounds and identified PFDA as the most toxic to fetal craniofacial development, with even tiny amounts causing visible facial changes and a 10% risk increase at extremely low exposure levels.

#PFAS #EnvironmentalHealth #BirthDefects

PFAS in trace levels via drinking water diminishes mouse embryo mitochondria function across three generations

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#PFAS #WaterSafety #MitochondrialHealth

Study links PFAS “forever chemicals” exposure to weaker immune response, raising water protection needs - New study found that individuals with higher levels of the forever chemicals in their blood produced fewer protective antibodies when their immune systems encountered a new virus.

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#PFAS #ImmuneHealth #WaterProtection

🔬 New research indicates that exposure to "forever chemicals" (PFAS) can weaken the adult immune system, potentially reducing the body's ability to fight infections by limiting protective antibody production.

💧 The study, involving individuals exposed to PFAS via contaminated drinking water, found higher PFAS levels were linked to fewer antibodies after encountering a new virus. This effect was more pronounced in older adults, men, and those who are overweight.

👶 The findings extend previous research on children, suggesting PFAS exposure can impact immune response in adults as well, raising concerns for public health given the widespread use of these chemicals.

#PFAS #ImmuneSystem #HealthNews

Children exposed to very high PFAS levels in the womb show significantly higher (+40%) asthma risk, because PFAS can cross the placenta, according to a study of over 11,000 children born in a Swedish region with 30 years drinking water contamination

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#PFAS #Asthma #PublicHealth

🔬 Study in Blekinge, Sweden, linked high PFAS exposure in pregnant mothers to a 40% increased risk of asthma in children born between 2006-2013.

💧 The study focused on over 11,000 children, with "very high exposure" defined as living in areas with heavily contaminated drinking water for five years prior to birth.

👶 While intermediate PFAS exposure showed no increased asthma risk, very high exposure saw 27% of children develop asthma compared to 16% with low exposure.

#PFAS #Asthma #PublicHealth

Study finds multiple PFAS, the man-made ‘forever chemicals’, in 98.5% of Americans across more than 10,500 blood samples examined, and 98.8% had at least one PFAS in their blood. Some of them are linked to serious complications, including cancer, infertility, high cholesterol, and weakened immunity.

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#PFAS #PublicHealth #EnvironmentalPollution

Study finds PFAS contamination in up to 50% of California surface water samples

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#PFAS #WaterQuality #CaliforniaNews

Prenatal and early-life exposure to “forever chemicals” (PFAS) linked to higher levels of childhood intestinal inflammation, study across three birth cohorts finds

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#PFAS #PrenatalExposure #ChildHealth

🔬 Mount Sinai study links prenatal and early-life exposure to "forever chemicals" (PFAS) with higher levels of intestinal inflammation in children, measured years later.

🧪 Published July 10, 2026, in Clinical Gastroenterology and Hepatology, this first-of-its-kind research found consistent associations between PFAS exposure and fecal calprotectin, a biomarker for intestinal inflammation, across three birth cohorts.

👶 Researchers tracked children for up to 11 years, measuring PFAS in maternal blood, umbilical cord blood, and newborn blood spots, finding higher PFAS mixture levels correlated with elevated fecal calprotectin.

#PFAS #EnvironmentalHealth #Inflammation

Cleaning cholesterol from blood also lowered forever chemicals and plastics. Physicians at the largest apheresis center in the world report that PFAS and microplastic levels fell in patient blood after treatment, and that plastic particles sit inside human tissue. The mechanism remains unknown.

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#PFAS #Microplastics #Apheresis

Cholesterol Treatment May Also Remove PFAS And Microplastics From Blood. Therapeutic apheresis passes blood through machine that filters out targeted substances and returns blood to the body. This was unexpected as PFAS and microplastics are chemically distinct from lipoproteins and not the targets.

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#PFAS #Microplastics #TherapeuticApheresis

How Forever Chemicals May Raise Risks for Pregnant Women, Fetuses

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#PFAS #PregnancyHealth #ChemicalExposure

Study finds 'forever chemical' PFOA disrupts proteins involved in placental cells use energy and fats, as well as immune responses

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#PFAS #PlacentalHealth #EnvironmentalScience

Report flags thousands of food packaging chemicals for replacement. Among the 15,159 chemicals, the team identified 38 structural groups with a high proportion of harmful chemicals, including per- and polyfluoroalkyl substances (PFAS), phthalates, and organophosphates.

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#FoodSafety #PFAS #ChemicalExposure

Young military veterans in the U.S. have higher ‘forever chemical’ levels than non-veterans. Researchers don’t know for sure what caused the elevated levels, but they said PFAS sources could include past exposure to firefighting foams, munitions and groundwater contamination.

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#PFAS #VeteransHealth #ForeverChemicals

🪖 Brown University researchers found younger U.S. military veterans (ages 20-39) have higher concentrations of "forever chemicals" (PFAS) in their blood serum compared to civilians of similar ages.

🔬 The study analyzed data from 2003-2018, revealing that young veterans were 13%-24% higher in specific PFAS chemicals and 18% more likely to exceed health advisory levels of 20 ng/mL.

🩺 Researchers recommend male veterans aged 20-39 speak with a physician about PFAS testing and screening for associated health conditions like kidney and testicular cancers, liver/cardiovascular disease, and thyroid dysfunction.

#PFAS #VeteranHealth #EnvironmentalHealth