People who exercise regularly can reduce their risk of developing and dying from pneumonia, new research has found.
The findings came from a massive pooled analysis – involving more than a million participants – of “all published studies to re-evaluate the relationship between regular exercise and the risk of developing pneumonia”.
Dr Setor Kunutsor, Senior Lecturer in Evidence Synthesis in the Bristol Medical School, and corresponding author, said, in a prepared statement: “In this first-ever pooled analysis of all studies conducted on the topic, we found strong and convincing evidence of a relationship between regular exercise and reduction in a person’s risk of developing pneumonia as well as death from the disease.”
Although the study couldn’t determine the amount and intensity of physical activity “which is essential to prevent pneumonia, some of the results suggest that walking for 30 minutes once a week has a protective effect on death due to pneumonia”.
The COVID-19 connection
The paper was published as the northern hemisphere was moving out of summer and into colder weather. But the message from the authors holds true for Down Under.
“During the winter months and with COVID-19 still circulating, developing severe pneumonia from COVID-19 and other respiratory diseases is a common occurrence,” Dr Kunutsor said.