Reducing sedentary time can improve physical, metabolic and even mental health. This is why sitting less and standing more is such an important lifestyle change. Sitting too much is seriously bad for your health. People who sit most of the time have an increased risk of diabetes, heart disease and early death (1, 2). Additionally, sitting all the time burns very few calories, and many studies have linked it to weight gain and obesity (3, 4). Fortunately, standing desks are becoming increasingly more popular these days.
- Standing Lowers Your Risk of Weight Gain and Obesity
Weight gain is ultimately caused by taking in more calories than you burn. In recent recent research when compared to an afternoon of sedentary work, an equal amount of time spent standing has been shown to burn over 170 additional calories (6). That’s almost 1000 extra calories burned each week from simply standing at your desk each afternoon. This caloric difference could be one of the reasons why sitting longer is so strongly linked to obesity and metabolic disease (1, 7).
The dangers of sitting for long stretches of time have come into focus in recent years, with the sedentary act connected to increased risk of obesity, diabetes and heart disease. More and more people have been looking at ways of combating “sitting sickness,” from using convertible standing desks in the office to having standing meetings. Standing for an afternoon has been shown to burn 170 more calories than an equal amount of sitting. Over time, this difference can have a major effect on your weight.
- Using a Standing Desk May Lower Blood Sugar Levels
In a small study of 10 office workers, standing for 180 minutes after lunch reduced the blood sugar spike by 43% compared to sitting for the same amount of time (6). Both groups took the same amount of steps, indicating that the smaller spike was due to standing rather than additional physical movements around the office. Another study involving 23 office workers found that alternating between standing and sitting every 30 minutes throughout the workday reduced blood sugar spikes by 11.1% on average (7). The harmful effects of sitting after meals could help explain why excessive sedentary time is linked to a whopping 112% greater risk of type 2 diabetes (2). Studies show that using a standing desk at work can lower blood sugar levels, especially after lunch
Standing May Lower Your Risk of Heart Disease
The idea that standing is better for heart health was first proposed in 1953. A study found that bus conductors who stood all day had half the risk of heart disease-related deaths as their colleagues in the driver’s seats (8). Since then, scientists have developed a much greater understanding of the effects of sitting on heart health, with prolonged sedentary time thought to increase the risk of heart disease by up to 147% (2, 9). It is so harmful that even an hour of intense exercise may not make up for the negative effects of an entire day spent sitting (10). There is no doubt that spending more time on your feet is beneficial for heart health. It is widely accepted that the more time you spend sitting, the greater your risk of developing heart disease.
- Standing Desks Appear to Reduce Back Pain
Participants have reported up to a 32% improvement in lower back pain after several weeks of using standing desks (11, 12). Another study published by the CDC found that use of a sit-stand desk reduced upper back and neck pain by 54% after just 4 weeks (13). Additionally, removal of the sit-stand desks reversed some of those improvements within a 2-week period.
- Standing Desks Help Improve Mood and Energy Levels
In one 7-week study, participants using standing desks reported less stress and fatigue than those who remained seated the entire work day (13). Additionally, 87% of those using standing desks reported increased vigor and energy throughout the day. Upon returning to their old desks, overall moods reverted to their original levels. These findings align with broader research on sitting and mental health, which links sedentary time with an increased risk of both depression and anxiety (14, 15).
- Standing Desks May Even Boost Productivity
In a study of 60 young office employees, using a standing desk for 4 hours each day had no impact on characters typed per minute or typing errors (15). Considering that standing improves mood and energy as well, using a standing desk is more likely to boost productivity rather than hinder it (5).
- Standing More May Help You Live Longer
In fact, a review of 18 studies found those who sit the most are at a 49% greater risk of dying early than those who sit the least (2). Another study estimated that reducing sitting time to 3 hours per day would raise the average American’s life expectancy by 2 years (16). While these observational studies do not prove cause and effect, the weight of evidence indicates standing more often could help lengthen our lifespan.