Rutgers study reveals that exercise activates insulin-related brain cells, potentially improving cognition and offering new strategies to prevent dementia Study: Two weeks of exercise alters neuronal extracellular vesicle insulin signaling proteins and pro-BDNF in older adults with prediabetes . Image Credit: oatawa/Shutterstock.com A recent study published in Aging…

Just a few years ago, children with Type 1 diabetes reported to the school nurse several times a day to get a finger pricked to check whether their blood sugar was dangerously high or low. The introduction of the continuous glucose monitor (CGM) made that unnecessary. The small device, typically attached to the arm, has…

Systematic review finds health habits can form in as little as two months, but individual variability ranges from 4 to 335 days. Morning routines and self-selected habits show the strongest results. Study:  Time to Form a Habit: A Systematic Review and Meta-Analysis of Health Behaviour Habit Formation and Its Determinants .…

A collaborative study between researchers from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), and the Institute for Biostatistics and Informatics in Medicine and aging Research, Rostock University Medical Center, Germany, investigated how advanced AI tools, like Large Language Models (LLMs), can make it easier to evaluate interventions for aging…

Can physical activity extend the lifespans of older adults? A review article published in CMAJ (Canadian Medical Association Journal) https://www.cmaj.ca/lookup/doi/10.1503/cmaj.231336 summarizes the considerable evidence supporting the important role physical activity plays in preventing or reducing the effects of diseases and discusses how to prescribe effective exercise for older adults. Canada's population is aging, with at…

A study led by scientists at Rutgers University-New Brunswick has shown that specialized cells involved in how the body responds to insulin are activated in the brain after exercise, suggesting that physical activity may directly improve brain function. A study, published in Aging Cell, a journal focused on the biology of aging, indicates that therapies…

Two-thirds of people with post-COVID-19 syndrome have persistent, objective symptoms – including reduced physical exercise capacity and reduced cognitive test performances – for a year or more, with no major changes in symptom clusters during the second year of their illness, according to a new study published January 23rd in the open-access journal PLOS Medicine…

The impact makes us cringe-the sound of two helmets making contact during a football game, a player down on the field. Questions swirl: How badly is he hurt? Are his limbs moving? Does he have a concussion? Will this take him out of this game or many? But what about all the other hits to…

Actively preparing for major surgery by exercising and improving diet (known as "prehabilitation") is associated with fewer complications, less time in hospital, and improved recovery and quality of life in adults, finds an analysis of clinical trials published by The BMJ today. The researchers stress that the certainty of evidence for all comparisons was generally low to…

A new study published in The BMJ suggests that prehabilitation (also called prehab) may be able to reduce complications and length of hospitalization after surgery, while also improving quality of life and physical recovery. The systematic review and meta-analysis, which is the largest of its kind, examined data from more than 15,000 patients who participated…