In the modern era, one of the biggest health dangers comes not from infectious diseases or complex medical conditions, but from something seemingly harmless: inactivity. Spending long periods sitting may seem harmless, but recent studies show that being sedentary may be more harmful to health than previously thought. This lifestyle increases the risk of chronic diseases and can also significantly reduce life expectancy.
A study published in the American Journal of Clinical Nutrition which covered more than 300 thousand people revealed that leading a sedentary lifestyle is a significant health risk. The study authors found that Physical inactivity is associated with an increased risk of premature death. However, they also found that even a small amount of exercise, equivalent to A brisk 20-minute walk a day could reduce the risk of premature death by 16 to 30 percent in inactive people.
Another study, published in JAMA Network Open, found that People who spend most of the day sitting at work have a 34% increased risk of cardiovascular disease and a 16% increased risk of death for all causes compared to those who do not spend most of the day sitting. These findings show the importance of regular physical activity and how even small modifications in behavior can have a significant impact on health.
The physical inactivity It has profound consequences that go beyond simple weight gain or loss of muscle tone. A sedentary lifestyle can have detrimental effects on almost every system in the body. The cardiovascular system is one of the most affected; Lack of movement can lead to decreased blood circulation, increasing the risk of heart disease and stroke. Additionally, sitting for long periods has been associated with an increased risk of developing hypertension and high cholesterol levels.
He metabolism It is also severely affected by inactivity. Lack of exercise can lead to poor blood glucose regulation, increasing the risk of type 2 diabetes. A sedentary lifestyle contributes to the accumulation of abdominal fat, which in turn increases inflammation in the body and can lead to metabolic diseases. .
But the negative effects don’t stop there. Inactivity can have a significant impact on mental health. Studies have shown that a sedentary lifestyle is related to an increase in blood levels. anxiety and depression. Lack of regular physical activity can affect mood and overall quality of life, contributing to a cycle of inactivity and deteriorating mental health.
Even those who consider themselves to lead an active life may be at risk if they spend too many hours sitting in front of the television or at their desk. The key is to incorporate more movement into your daily life. Getting up regularly, walking during breaks, and opting for activities that involve movement can help mitigate the negative effects of sitting for long periods.
Fortunately, the solution to these problems is accessible and within everyone’s reach. Physical activity Regular exercise not only counteracts the negative effects of a sedentary lifestyle, but also provides numerous health benefits. Performing moderate exercise can improve blood circulation, strengthen the heart and reduce the risk of cardiovascular diseases. Additionally, exercise helps regulate blood glucose levels and improves insulin sensitivity, reducing the risk of diabetes.
Beyond the physical benefitsphysical activity also has a positive impact on mental health. Regular exercise has been shown to be effective in reducing symptoms of anxiety and depression, improving mood and promoting a sense of well-being. Even moderate activities, such as walking or cycling, can have a significant effect on mental health.
