- Cycling to work every day helps you live longer
- Commuting to work by bike can prevent you from diabetes and heart attack
- Therefore, start cycling today to improve your overall health
People who cycle to work every day are at a lower risk of dying, reveals a recent New Zealand study.
The study, by researchers from the University of Otago, Wellington, the University of Melbourne and the University of Auckland, has just been published in the International Journal of Epidemiology.
Lead researcher Dr Caroline Shaw, from the Department of Public Health at the University of Otago, Wellington, says people who cycled to work had a 13 percent reduction in mortality during the study, likely as a result of the health benefits of physical activity. There was no reduction in mortality for those who walked or took public transport to work.
Dr Shaw says the study, which analysed data from 3.5 million New Zealanders, is one of the largest ever cohort studies to examine the association between mode of travel to work and mortality outcomes.
"We studied 80 percent of the working-age population of New Zealand over a 15-year period, so it is highly representative."
Dr Shaw says increasing 'active transport' is being promoted as a way of addressing health and environmental issues, but the association between different modes of transport, such as cycling, walking and public transport, and health outcomes has remained unclear.
The study found more than 80 percent of people in New Zealand traveled to work by car on census day, with only five percent walking and three percent cycling.
"There were gender differences in mode of travel to work, with two percent of women cycling compared with four percent of men, but more women walking or jogging (7%), compared with men (5%). A higher proportion of younger people cycled, walked or took public transport compared with older people."
Dr Shaw says the census data provided no details about the physical intensity of the commute, so those who lived in the inner city and walked 200 meters to work were in the same category as those who walked briskly up and down a hill for 30 minutes to get to and from work.
"We saw no increase in road traffic injury deaths associated with walking and cycling, although the New Zealand transport system at the time of these studies was heavily car-dominated and roads seldom made allowances for pedestrians and cyclists."
Dr Shaw says the findings lend support for initiatives to increase the number of people commuting to work by bike.
"Increasing cycling for commuting to work in a country with low levels of cycling like New Zealand will require policies directed at both transport and urban planning, such as increasing housing density and implementing cycling networks."
While the study found no association between walking or taking public transport to work and a reduction in mortality, Dr Shaw says there are other reasons to promote these modes of transport.
"Walking to work has physical-activity-related health benefits other than mortality reduction - including the prevention of cardiovascular disease and diabetes - and taking public transport has the benefit of emitting less carbon."
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Hannah Joy. (2020, February 01). Cycling to Work Helps You Live Longer . Medindia. Retrieved on May 28, 2022 from https://www.medindia.net/news/healthwatch/cycling-to-work-help-you-live-longer-192893-1.htm.
Hannah Joy. "Cycling to Work Helps You Live Longer ". Medindia. May 28, 2022. <https://www.medindia.net/news/healthwatch/cycling-to-work-help-you-live-longer-192893-1.htm>.
Hannah Joy. "Cycling to Work Helps You Live Longer ". Medindia. https://www.medindia.net/news/healthwatch/cycling-to-work-help-you-live-longer-192893-1.htm. (accessed May 28, 2022).
Hannah Joy. 2021. Cycling to Work Helps You Live Longer . Medindia, viewed May 28, 2022, https://www.medindia.net/news/healthwatch/cycling-to-work-help-you-live-longer-192893-1.htm.