Overwork or excessive workloads have become common issues in today’s fast-paced world. Many people find themselves caught up in hectic schedules and the pressure to meet tight deadlines.
Overworking can negatively affect both physical and mental health, with one significant concern being an increased risk of obesity.
How Does Overwork Increase the Risk of Obesity?
Overworking can contribute to obesity through various mechanisms, such as:
Irregular Eating Patterns
Long working hours can leave little time to focus on maintaining a healthy diet. Many workers under pressure to meet deadlines often opt for fast food due to its convenience.
Fast food is typically high in calories, fat, sugar, and salt, which can contribute to rapid weight gain. Furthermore, busy work schedules can lead to irregular meal times or skipped meals, disrupting metabolism and making it easier for the body to store food as fat.
Lack of Physical Activity
Working long hours, especially in sedentary environments where one is sitting for extended periods, also increases the likelihood of obesity. Physical inactivity reduces daily calorie expenditure, and when the body remains inactive, unused energy from food is stored as fat.
Numerous studies have shown that a sedentary lifestyle is one of the key contributors to obesity. Overworking exacerbates this by cutting into time that could be used for exercise or other forms of physical activity.
Stress
An overwhelming workload can cause stress, which often affects eating habits. Many people cope with stress by consuming comfort foods, which are typically sweet, high in fat, or spicy. This behavior, known as "emotional eating," occurs when food is consumed based on emotions rather than physical hunger.
Stress also triggers the release of cortisol, a hormone that increases appetite and leads to fat accumulation, especially around the abdomen. Combining emotional eating with physical inactivity can accelerate weight gain, increasing the risk of obesity.
Lack of Sleep
Working excessively often means sacrificing sleep. Insufficient sleep not only leads to fatigue but also disrupts metabolism and the balance of appetite-regulating hormones like leptin and ghrelin.
Leptin controls feelings of fullness, while ghrelin stimulates hunger. When sleep is inadequate, the production of these hormones becomes imbalanced, causing increased hunger and difficulty feeling satisfied after meals.
To prevent obesity caused by overwork, it's crucial to strike a balance between work and health. Set clear work boundaries, stick to regular meal times, opt for healthy foods, incorporate physical activity into your routine, manage stress effectively, and ensure you get enough rest.
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- dr Nadia Opmalina
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Kimberly Holland (2019). How Burnout at Work May Be Causing You to Gain Weight. Available from: https://www.healthline.com/health-news/how-burnout-at-work-may-be-causing-you-to-gain-weight
Rupal Kumar, et all (2022). Obesity and Stress: A Contingent Paralysis. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9362746/
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Cleveland Clinic (2021). 5 Side Effects of Working Too Much. Available from: https://health.clevelandclinic.org/effects-of-working-too-much
Help Guide (2024). Emotional Eating and How to Stop It. Available from: https://www.helpguide.org/wellness/weight-loss/emotional-eating
Cleveland Clinic (2022). Ghrelin. Available from: https://my.clevelandclinic.org/health/body/22804-ghrelin