Study: physical activity reduces the effect of fast food on the brain

كتبت- شيماء المرسي

A recent study conducted by researchers from the University College of Ireland revealed that physical activity can correct the damage caused by fast food and highly processed food on mood, cognition and behavior.

As part of the study, groups of mice were divided to put them on a diet based on fast food for two months, which mimics the common American diet, according to the British newspaper “Daily Mail”.

The researchers found that the unhealthy food system did not significantly affect the microbial environment of the population, affecting 100 types of the original 175 bacterial compounds. As it leads to loss of certain receptors, it negatively affects brain function.

Also, the connection between the brain and the intestine is made through the brain axis, which represents a complex and continuous communication process between the central nervous system and the digestive system.

Intestinal bacteria produce compounds that directly affect mood, stress levels, and cognition, and the study shows that exercise helps restore the balance of these compounds and restore brain functions affected by malnutrition.

The researchers divided the mice into four groups:

healthy diet don’t practice sports.

نیزام غیر صحیہ دون کیں کریں

A healthy diet with the possibility of exercise.

An unhealthy diet with the possibility of exercising.

The results showed that the mice who ate unhealthy food spent more time swimming, which indicates depression. But the unhealthy mice that exercised used to show vitality and vitality similar to the healthy mice, as the effect of the unhealthy diet on the gut microbiome was reversed by exercise.

The unhealthy diet leads to exhaustion 3 main body compounds protect the brain and regulate metabolism and produce serotonin, while exercise habits activate these compounds.

As sport has helped regulate insulin and milk levels and improve physical health, it has directly contributed to the improvement of mood.

The researchers also conducted tests for anxiety and spatial memory, and the mice that exercised showed more efficient memory paths, while the less active mice depended on random and ineffective paths.

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