The Hidden Health Risks of Overworking: What Long Hours Do to Your Body

Recent studies highlight a strong link between excessive work hours and serious health risks. A report from the World Health Organization warns that overworking can significantly increase the risk of stroke and heart attacks.

Family physician Dr. Amy Crawford-Faucher explained in an interview with CBS News: “Working long hours raises cortisol levels—the body’s stress hormone—which negatively impacts heart and vascular function.”

The effects don’t stop at stress. “When you’re working too much, you’re likely skipping proper meals, cutting your sleep short, and not exercising at all,” she added. Dr. Crawford-Faucher also emphasized that overwork can worsen feelings of depression, anxiety, and irritability.

When does work become harmful? A study from the University of California, Berkeley, found that employee productivity peaks at around 50 hours per week. Beyond that, performance begins to decline, and drops significantly after 65 hours.

How Can You Protect Your Health While Working?

Experts stress the importance of disconnecting. Even short breaks, or completely unplugging during evening hours, can improve mental and emotional well-being. “Just two uninterrupted hours with your family, without checking emails, isn’t only calming, but actually improves quality of life and productivity,” said Dr. Crawford-Faucher.

While regular breaks aren’t a cure-all, they recharge both body and mind, improving work performance and reducing health risks in the long run.

Don’t let overwork take a toll on your health. Prioritize work-life balance for long-term well-being.