Risks Of Sedentary Lifestyle For Your Brain
Inactivity, not exercising, not reading or training, in short, not moving, is detrimental to health in general. This has been known for years. However, in this article we will present you specifically what are the risks of sedentary lifestyle for your brain.
We live in a time where physical activity takes a secondary place in our lives. Many work occupations imply that we sit for long hours, and we move around in everyday life through vehicles, without walking.
A sedentary lifestyle changes the structure of the nervous system
The nervous system is not a static structure, but a dynamic one. New synapses are continually being created, modified, others eliminated. However, the changes that are promoted with inactivity are not exactly good, and that is one of the biggest risks of sedentary lifestyle.
In a 2014 study by Mischel and colleagues from the Wayne State University School of Medicine, the specific changes that occur in the brain as a result of sedentary lifestyle were precisely found.
The researchers selected two groups of rats. One of them was moving and exercising regularly. Another, no. After 3 months, they found physical changes in the structure of the sedentary rats’ brains:
- An excessive number of additional branches in neurons that overstimulated the nervous system, accelerating the heart rate and predisposing to hypertension.
- Inactivity led the sympathetic nervous system to fail to regulate peripheral vasoconstriction, which also predisposes to hypertension and heart disease.
Other scientific research has found that sedentary lifestyle weakens memory and learning ability, as well as predisposes to neurodegenerative diseases.
How to avoid the risks of sedentary lifestyle for your brain?
Exercising improves physical and mental health
Thomas Stephens, in research published in Preventive Medicine , showed that moderate exercise improves mental health, especially in those who suffer from stress, anxiety and depression disorders. In addition, the results of their study yielded data that pointed to records of:
- Mood improvement
- Reduction of symptoms of anxiety and depression
- Increased physical well-being
- Significant increase in quality of life, especially in women and in the rest of the population over 40 years of age
The conclusion is clear: the best way to avoid chronic diseases, such as diabetes, hypertension, obesity, osteoporosis and cardiovascular diseases, is through exercise. In fact, a simple daily walk is enough to avoid many problems. That, yes, the exercise has to be moderate and progressive.
Sleep is essential
It is known that one of the risks of sedentary lifestyle lies in the elimination of activity routines and a disorder in schedules, which results in a poor quality of sleep. And of course, this only exacerbates the problem.
If we do not sleep well, we will find ourselves in a worse mood and suffer greater emotional instability. Our attention and our memory will be greatly affected by reducing the rest time.
On the contrary, doing a little exercise improves the quality of your sleep and makes it restful. It is not surprising that one of the fundamental supports in the treatment of insomnia is to exercise.
Exercise avoids the risks of sedentary lifestyle and improves mood
That’s right, exercise helps fight anxiety symptoms, so it also helps you be calmer and more relaxed when you go to sleep. Sport increases self-esteem, self-confidence and promotes social exchange.
In summary, the risks of sedentary lifestyle for your brain and your physique have been demonstrated. Therefore, it is in your power to combat them with some exercise and stimulation for your neurons, such as outdoor activities, visiting museums, or having a conversation with someone you are walking or jogging with .
