Emotions in motion: How movement may signal mental health issues
Peer-Reviewed Publication
Updates every hour. Last Updated: 19-Jun-2026 06:15 ET (19-Jun-2026 10:15 GMT/UTC)
Centenarians often live to 100+ due to a combination of protective genetic factors, which account for up to 50%, and healthy lifestyles, such as plant-forward diets, regular, natural movement and strong social connections. While these “agers” often possess unique immune system signatures, understanding the metabolic signs of healthy aging is not yet fully understood.
In a new study from Boston University Chobanian & Avedisian School of Medicine, researchers have discovered that centenarians have a distinct blood metabolite pattern that is not just an extension of normal aging. In particular, they show uniquely higher levels of certain primary and secondary bile acids and preserved levels of several steroids, patterns that diverge from the typical age trends seen in non-centenarians and that are linked to lower death risk.
Chicks, just like pets, also benefit from gentle human touch, new research has revealed. Scientists at the University of Bristol have discovered that gentle human interactions do not only prevent fear in baby chicks but also triggers positive emotions. The findings offer new insights into how early-life handling affects the welfare of young farm animals.
Preterm birth is a major cause of neonatal illness and death, especially among women with a history of premature delivery. Researchers in Japan explored whether taking probiotics early in pregnancy could help reduce the risk of spontaneous preterm delivery (sPTD). In a multicenter clinical trial, women who consumed probiotics containing Clostridium butyricum showed lower recurrence rates compared with national averages, suggesting that probiotic therapy may offer a simple strategy to help prevent premature births.