New Delhi: A recent study by the University of Cambridge reveals that young adults experience a sharp decline in physical activity and sleep duration when they begin their professional lives, both of which are crucial for overall well-being.
The study, conducted by scientists at the Medical Research Council (MRC) Epidemiology Unit, analyzed data from over 3,000 participants in the UK, aged 16-30 years, who entered the workforce between 2015 and 2023. The findings, published in the International Journal of Behavioral Nutrition and Physical Activity, indicate a notable pattern in how professional life affects health habits.
Initially, physical activity among young adults increased by about 28 minutes of moderate activity per day, equivalent to activities such as cycling. However, this increase was short-lived, with physical activity levels dropping by seven minutes per day each year after starting work. This decline was most pronounced among individuals working from home, though their sleep patterns remained relatively stable.
Those in semi-routine jobs like bus driving or hairdressing and routine roles such as cleaning or waiting tables showed the most significant initial increases in activity. Conversely, young adults entering managerial or professional occupations were less likely to engage in physical activity, highlighting how different work types impact lifestyle choices.
In terms of gender differences, men experienced a more considerable boost in physical activity, averaging an additional 45 minutes of moderate activity per day compared to 16 minutes for women. However, the overall trend across all groups showed a steady decline over time.
The study also found that sleep duration dropped immediately upon starting work, with young adults sleeping nearly 10 minutes less per night on average. The researchers emphasized the need for workplaces to encourage healthier lifestyles by promoting physical activity, better nutrition, and adequate sleep.
Alena Oxenham, one of the lead researchers, advised young professionals, particularly those working from home, to incorporate physical activity into their routines. "Simple changes like taking a walk before or after work, or during lunch breaks, can make a big difference," she said.
The study underscores the importance of maintaining active and healthy habits early in professional life to support long-term well-being and productivity.