Taking the stairs tracks with a 39% lower risk of dying from heart disease

Climbing stairs, one of the most ordinary things a body does in a day, tracks with a markedly lower chance of dying from heart disease. A meta-analysis published August 14 in the American Journal of Cardiovascular Drugs pooled data from more than 480,000 people across nine studies and found that regular stair climbers were 39% less likely to die from cardiovascular disease and 24% less likely to die from any cause than people who did not routinely take the stairs [1].

The work came from researchers at the University of East Anglia and the Norfolk and Norwich University Hospital, who screened close to 1,900 studies before settling on nine that met their quality bar [1]. The participants ranged in age from 35 to 84, and 53% were women, with a median follow-up of 14 years [1]. Over that span, people who climbed stairs also showed lower rates of heart attack, stroke, and heart failure [1].

"Taking the stairs is a practical and often overlooked way to build physical activity into daily life," said Prof Vassilios Vassiliou, one of the study's authors [1].

His co-author framed it as the rare healthy habit that asks for no special plan. "Unlike going to the gym or doing a workout, climbing the stairs is something you can easily fit into your day at home, at work or when you're out," said Dr Sophie Paddock [1]. The team also noted that some of the studies showed a dose response, with greater benefits for more stairs climbed [1].

The honest caveat sits right in the design. This is observational pooling, which shows an association rather than proof that the stairs themselves are doing the work. People healthy enough to climb several flights a day may simply be healthier to begin with, and the studies cannot fully separate the two. The result also does nothing for people whose buildings, joints, or mobility put a staircase out of reach; a finding built on people who can climb says nothing about the many who cannot. What it does offer is a free, equipment-free option for anyone who has stairs and has been looking for a place to start.