Abstract
Psycho-emotional tension has become a constant companion of modern life. Information overload, acceleration of the pace of life, and unfavorable working and living conditions create or significantly exacerbate chronic stress [1]. Numerous contemporary studies have demonstrated that emotional factors play a leading role in the development of cardiovascular pathology, neurotic states, and ulcerative processes in the digestive tract [2]. Periodontal tissues are characterized by high sensitivity to stressful stimuli. In the mechanism of cellular damage to the periodontium during stress, as mentioned above, a significant role is attributed to the activation of lipid peroxidation (LPO) and hemostasis [3,4].