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In the past, when it comes to gastric ulcer, it is often considered as overeating, excessive alcohol or extra food.
According to the medical school sarey Canada gastric ulcer formation, however, is so simple, and the stress and chronic fatigue is also very important.
Sasha, close the mouse in the dark and cold, in fact, before she can go to a small bar, afraid of mice, their sympathetic nerve always nervous.
Continue to experiment, the digestive organs of mice began to fester, the adrenal cortex at first the most resistant to pressure, and the mouse is very weak.
If you do a more detailed study of the process, the harassment of mice, rats vascular contraction, bloodPoor blood circulation, and ulceration begins to be added to the mucosa.Ulcer worsened, eventually lead to gastric ulcer.
This experiment can prove gastric ulcer occurred in mental pressure, this is the so-called mental pressure.Since then, the stress has become a popular word.The main contribution to the health of students, surrey later won the Nobel Prize in medicine.