VitaLonga Daily Brief — November 6, 2026

Friday, November 6, 2026 · 22 minutes

Valeria and Vitalis on lonely slow waves and memory in deep sleep, a shield inside an inflammatory signal, a protein gel that rebuilt enamel in the lab, guidelines for personalized phage therapy, teen physical activity across countries, an anticholinergic score for falls and delirium, the Dog Aging Project pack, insulin signals and body composition after fifty, breast cancer risk variants in a cell assay, and semaglutide in muscle cells from older adults. Educational only.

Stories from this day

In cognitively healthy adults, more frontal tau lined up with shorter deep-sleep waves and weaker overnight memory · ScienceDaily
In zebrafish, turning off DHRS7 or the 5-oxoETE receptor increased gut inflammation with no added infection · ScienceDaily
A Nature Medicine guideline sets shared rules for personalized phage therapy and does not recommend it as routine care · ScienceDaily
In 33,532 US adults, a more plant-forward diet lined up with lower BMI and lower odds of obesity and diabetes · Preventing Chronic Disease
In 4,483 Korean adults ages 40 and older, a 2-hour social jetlag lined up with higher body fat on a DXA scan · PLOS One
In 4,885 kidney transplant recipients prescribed rapamycin, median survival age was 64.6 years, close to 64.3 without it · GeroScience
Resistant hypertension lined up with stiffer arteries and a senescence-linked PTEN-AKT pattern in blood cells · GeroScience
In networks around 2,037 US caregivers, people helping an adult with dementia were more likely to stop · Journal of Applied Gerontology
In 41 young adults and 42 older adults, gravity-related arm planning stayed intact, with less left-right difference · GeroScience
In 76 pregnant women, physical activity did not differ by trimester · Health Care for Women International
A review of 161 gait studies found 77% never defined what healthy meant in adults 60 and older · GeroScience

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