More Than 3,500 Deaths In U.S. Have Been Linked To Long-COVID: CDC
Long-COVID has been linked to more than 3,500 deaths in the U.S. since the start of the coronavirus pandemic, according to data released Wednesday by the Centers for Disease Control and Prevention (CDC). An analysis of death certificates between January 2020 and the end of June 2022 found long-COVID listed as either an underlying or […]
Popular dietary supplement causes cancer risk, brain metastasis, study finds
While previous studies have linked commercial dietary supplements like nicotinamide riboside (NR), a form of vitamin B3, to benefits related to cardiovascular, metabolic and neurological health, new research from the University of Missouri has found NR could actually increase the risk of serious disease, including developing cancer. The international team of researchers led by Elena […]
Traumatic Experiences Tied to Lower Estrogen Levels in Menopause
ATLANTA — Traumatic life experiences were linked with lower levels of estrogens in menopause, especially for women who got fewer hours of sleep. The finding “underscores the importance of considering trauma in relation to endogenous estrogens, which have implications for women’s midlife health,” researchers noted. In the MsBrain study, postmenopausal women who experienced a traumatic […]
Blood Type Tied to Early-Onset Stroke Risk
Two variants in ABO, a known stroke locus, were linked with early-onset ischemic stroke risk, a meta-analysis of genome-wide association studies (GWAS) showed. The variants tagged blood type subgroups O1 and A1, and effect sizes were significantly larger in early-onset (under age 60) than late-onset stroke, reported Braxton Mitchell, PhD, MPH, of University of Maryland […]
Herpes Viruses Linked to Brain Changes
Symptomatic herpes viruses were linked with several neurologic and cognitive features, but not with Alzheimer’s disease processes, a longitudinal cohort study showed. Among older adults who mainly were cognitively normal, herpes virus infection was associated with accelerated tissue loss in brain white matter over time, particularly in the temporal lobe, according to Keenan Walker, PhD, […]
Aldosterone Linked to Kidney Failure Risk, Irrespective of Diabetes
Higher serum aldosterone levels were linked to a greater risk of kidney failure in chronic kidney disease (CKD), both for those with and without diabetes, a study showed. Every doubling in aldosterone level was associated with 11% (95% CI 1.04-1.18) greater risk of progression of CKD to end-stage kidney disease or halving of estimated glomerular […]
Liver Cirrhosis Tied to Elevated Risk for Stroke
Liver cirrhosis was linked to a greater risk for stroke in a large retrospective study, and the association was independent of established cardiovascular risk factors, a research reported. In the study of nearly 1.3 million individuals in Germany, multivariable analysis showed a 21% higher risk for any cardiovascular event — stroke or myocardial infarction (MI) […]
Social Isolation Tied to Higher Risk of Subsequent Dementia
Social isolation was linked with lower volume in brain areas related to cognition and associated with a higher risk of subsequent dementia as well, a longitudinal study showed. Among more than 460,000 participants in the U.K. Biobank, social isolation at age 57 was tied to a 26% increased risk of dementia 12 years later, independent […]
Social isolation is directly associated with later dementia
Social isolation is directly linked with changes in the brain structures associated with memory, making it a clear risk factor for dementia, scientists have found. Setting out to investigate how social isolation and loneliness were related to later dementia, researchers at the University of Warwick, University of Cambridge and Fudan University used neuroimaging data from […]
Type 2 Diabetes Speeds Aging in the Brain – MedicineNet Health News
Latest Diabetes News By Amy Norton HealthDay Reporter WEDNESDAY, June 1, 2022 Type 2 diabetes is linked to memory and thinking problems, and a new study suggests it’s because the disease makes the brain age faster. Looking at data from 20,000 middle-aged and older adults, researchers found that — consistent with past studies — people […]