Workplace wellness and health promotion

The majority of working-aged people spend most of their waking hours at work. IWH research examines the impact of the work environment on worker health and wellbeing, as well as the effectiveness of workplace health and wellness promotion initiatives on workers’ physical activity and other health behaviours.

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Engaging employees in wellness: Insights from workplace champions

Published: October 21, 2025
A warehouse worker tries to cool himself. A thermometer is in the foreground.
Research Highlights

Risk of heat- or cold-related illnesses across a broad population of Ontario workers

It's long been known that extreme temperatures can pose health hazards, from heat stress disorders to hypothermia and frost-bite. An IWH study found that a strong relationship exists between outdoor temperature and illness among the working population. And, as this study shows, it's not just in extreme temperatures that workers are at risk.
Published: March 2015