Long-term exposure to polluted air significantly weakens the positive health effects of regular physical activity, according to a global study of over one million adults followed for more than a decade, revealing sharp declines in benefits at annual PM2.5 levels ≥25 μg/m³—affecting 46% worldwide.

Related Articles from reddit.com

47 minutes ago

AI infrastructure selloff continues on Wall Street as Broadcom, Oracle shares slide

1 hour ago

Ukraine claims strike on Russian submarine in Novorossiysk with sea drones | Russia-Ukraine war News

1 hour ago

Denmark wants to ban VPNs to unlock foreign, illegal streams – and experts are worried

1 hour ago

Kremlin Rejects Ukraine’s Christmas Truce Proposal

2 hours ago

Ford Takes $19.5 Billion Hit in Detroit’s Biggest EV Bust

2 hours ago

US suspends technology deal with Britain