1.0Newscoveragehttps://newscoverage.orgrich600338<blockquote class="wp-embedded-content" data-secret="I02Ug4ZjTz"><a href="https://newscoverage.org/index.php/2026/07/28/badgering-by-friends-family-accelerates-aging/">Badgering by friends, family, accelerates aging</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://newscoverage.org/index.php/2026/07/28/badgering-by-friends-family-accelerates-aging/embed/#?secret=I02Ug4ZjTz" width="600" height="338" title="“Badgering by friends, family, accelerates aging” — Newscoverage" data-secret="I02Ug4ZjTz" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://newscoverage.org/wp-includes/js/wp-embed.min.js </script> By Murray Sherriffs A study, published in the journal Proceedings of the National Academy of Sciences, mapped the social networks of more than 2,000 people. It questioned people about who were sources of support and stress in their lives. Participants also submitted saliva samples, so that researchers could track epigenetic markers—key metrics for how quicklyhttps://newscoverage.org/wp-content/uploads/2026/07/Screenshot-2026-07-28-at-07.18.01.png602944