How many hours should you work? Neurologist Dr Sudhir Kumar says 55+ hour weeks raise risk of stroke and heart disease
How Many Hours Should You Work? Dr. Sudhir Kumar Warns Against Overworking
How many hours should you work - While extended work schedules are often seen as a path to achievement, they might compromise your well-being. In a July 15 post on X, Dr. Sudhir Kumar highlighted research on optimal work hours, explaining the health implications of exceeding them and offering strategies for a balanced work-life approach.
Optimal Work Hours and Health Risks
Dr. Kumar emphasized that working beyond 40 hours weekly can elevate health risks. According to his analysis, scientific studies indicate that 35–40 hours per week is the healthiest range. Beyond this threshold, the likelihood of cardiovascular issues increases, with 55-hour weeks linked to a notably higher risk of stroke and heart disease.
"Research suggests the healthiest range is around 35–40 hours of work per week. Beyond this, health risks begin to rise, and working 55 hours or more each week is consistently associated with a significantly higher cardiovascular risk."
Global Health Impact of Long Hours
Dr. Kumar cited data from global health organizations, noting that prolonged work hours played a role in 745,000 deaths worldwide in 2016 due to stroke and heart disease. This figure comes from estimates by the World Health Organization and the International Labour Organization, underscoring the widespread consequences of excessive workloads.
Beyond Cardiovascular Health
The neurologist further explained that overworking affects more than just the heart and blood vessels. “Long hours are also linked to poor sleep, fatigue, burnout, anxiety, and depression. They can raise blood pressure, reduce productivity, and limit time for exercise, healthy eating, and family life,” he noted.
Smart Work Over Simply Shorter Hours
Dr. Kumar stressed that the goal isn’t to work fewer hours but to work smarter. “Success is a marathon, not a sprint. Protecting your health is one of the best investments you can make in a long, productive career,” he advised.
About Dr. Sudhir Kumar
Dr. Sudhir Kumar, a neurologist based in Hyderabad, Telangana, has 26 years of expertise in neurology and internal medicine. His qualifications include an MBBS, MD in Internal Medicine, and DM in Neurology, making him a trusted voice in health and wellness discussions.
Note: This article provides general information and is not a replacement for professional medical advice. Consult your doctor for personalized guidance.
This report is based on user-generated content from social media. Hindustantimes has not independently verified the claims and does not endorse them.
Author Profile
Akanksha Agnihotri, a lifestyle journalist with over three years of experience, specializes in health, culture, and wellness. A psychology graduate, she holds a postgraduate diploma in Radio and Television Journalism from the Indian Institute of Mass Communication in Delhi, where she graduated with distinction. Hailing from Bhopal, the cultural capital of Madhya Pradesh, she blends local traditions with global storytelling in her work.
Outside her professional writing, Akanksha enjoys exploring fashion trends, chronicling mindfulness practices, and interviewing thought leaders across industries. Her narratives often reflect a deep curiosity about human behavior, making her stories both engaging and insightful. When not writing, she’s immersed in books, planning adventures, or discovering hidden gems in cities through spontaneous travel.
As a passionate birdwatcher, she finds inspiration in nature, especially during early morning walks. Whether sipping coffee while journaling or uncovering stories in unfamiliar places, she transforms everyday moments into compelling content.