Balancing long work hours with health considerations is crucial, as neurologist Dr. Sudhir Kumar highlights the potential risks involved in overworking. Dr. Kumar, in a post on X dated July 15, delves into research indicating that the optimal work week spans 35 to 40 hours. Exceeding this range, especially working 55 hours or more, has been linked to increased risks of stroke and heart disease. He cites scientific studies showing that individuals who work in excess of 55 hours weekly have a 35% higher risk of stroke and a 17% higher risk of ischaemic heart disease compared to those who work within the 35–40 hour range.
Dr. Kumar emphasizes that the dangers of long working hours extend beyond cardiovascular issues. According to the World Health Organization and the International Labour Organization, prolonged working hours were linked to approximately 745,000 deaths globally in 2016 due to stroke and heart disease. Additionally, overworking can lead to sleep deprivation, fatigue, burnout, anxiety, depression, elevated blood pressure, decreased productivity, increased workplace accidents, and diminished time for exercise, proper nutrition, and family engagements.
In addressing these concerns, Dr. Kumar suggests not merely reducing work hours but adopting smarter work strategies and prioritizing recovery. He advises maintaining a weekly work schedule of 35 to 40 hours when feasible and avoiding making 55-hour work weeks a habitual practice. He also recommends incorporating regular breaks throughout the day, ensuring 7 to 9 hours of sleep nightly, engaging in consistent physical activity, and reserving at least one day per week for personal and recovery time.
Dr. Kumar underscores that achieving success is akin to running a marathon rather than a sprint, highlighting the importance of safeguarding health as a vital investment in sustaining a long and fruitful career. By aligning work habits with these health-focused strategies, individuals can strike a balance that fosters both professional and personal well-being.