In our fast-paced, career-driven world, many people take pride in long work hours, feeling that it’s the ticket to success. But while hard work has its rewards, science suggests that routinely working extended hours may come at a serious cost to health, particularly when it comes to stroke risk.
A recent research reveals a link between long hours on the job and an increased likelihood of stroke, making it important to understand why work-life balance isn’t just good for mental well-being but critical for physical health, too. Our expert Dr Showkat Nazir Wani, Consultant- Neurology, Sharda Care - Health City - Noida revealed that it may lead to health issues such as hypertension, and even stroke as it damages blood vessels and increases clot formation.
The Link Between Long Hours and Stroke Risk
Several studies over the past decade have examined the effects of long working hours on cardiovascular health, with consistent findings suggesting a higher risk of stroke among those working more than 55 hours a week. According to a 2015 study published in The Lancet, people working these hours had a 33% greater risk of stroke than those working standard hours (35–40 hours weekly). Another World Health Organization (WHO) review in 2021 reinforced these findings, revealing a 35% increased risk of stroke for people clocking in over 55 hours a week. But why does working more hours increase stroke risk? Let's understand through a doctor's lens.
Also Read: FDA Issues New Warning For Popular Weight Loss Drugs—Here's What You Need To Know
How Long Work Hours Affect Your Body
Extended work hours create physical and mental stress that can lead to changes in blood pressure, inflammation, and overall cardiovascular health—all factors tied to stroke risk. Here’s a breakdown of how long hours can lead to an elevated stroke risk:
1. Increased Blood Pressure
Sitting at a desk or enduring a stressful work environment can raise blood pressure. High blood pressure (aka hypertension) is a primary risk factor for stroke, as it damages blood vessels over time.
2. Increased Stress Hormones
Working long hours, especially under pressure, boosts cortisol and adrenaline levels, which can weaken blood vessels and create an environment ripe for plaque buildup in the arteries. This can lead to clots or blockages that may eventually trigger a stroke.
3. Sedentary Lifestyle
Desk jobs that require long hours of sitting contribute to a sedentary lifestyle, which is another risk factor for stroke. Lack of movement affects circulation, weight, and metabolic health, making it easier for clots to form.
4. Lack of Sleep
People who work long hours often get less sleep, and poor sleep is another known contributor to high blood pressure and inflammation, further increasing stroke risk.
Also Read: Instagram Leads or Misleads: Can Coconut Actually Help with Weight Loss? Expert Debunks Myth
Can We Change the Way We Work?
“Given the risks, it’s worth considering how we can reduce the negative health impacts of long hours,” Dr Wani explained. The following strategies can help mitigate stroke risk for those who find it hard to cut back on work hours, as per our Neurologist:
1. Prioritise Breaks
Regular breaks are essential for lowering blood pressure and improving circulation. Stand, stretch, or take a short walk to reduce physical stress and boost circulation.
2. Practice Stress-Reduction
Techniques Meditation, deep breathing exercises, and mindfulness practices can help reduce cortisol levels and prevent stress buildup throughout the day.
3. Get Moving
Try to incorporate exercise into your daily routine, even if it’s just a quick walk at lunch. Exercise keeps your cardiovascular system healthy and lowers blood pressure. Aim for working out at least four days in a week.
4. Protect Sleep
Prioritise good sleep habits! "Aiming for 7-9 hours each night can significantly reduce stress and help regulate blood pressure," Dr Wani suggested.
5. Set Boundaries
Whenever possible, set clear boundaries around work hours to ensure you’re not consistently working overtime. Additionally, if you frequently experience burnouts at work, it may be an intimation that you are overworking yourself physically and mentally.
Bottomline
Employers and employees can both benefit by recognising the importance of boundaries, breaks, and stress management, which not only reduce stroke risk but also lead to greater overall productivity and well-being.