The oral hygiene is not relatively good cause of smoking, ignoring oral hygiene, not having enough self-care skills and independent living in case mental illness. Their grinding the teeth, serotonin decreases when the people are depressed and then it makes the carbohydrates increases, loses the sense of taste. Therefore they use a lot of sweet, the salivary output decreases, increase in the number of lactobacili and then it makes the cause ofabnormal disease detections including tooth decay, trigeminus neural pain in temporomandibular joint /TMJ/, oral yeast infection, oral bad breath, burning sensation of the tongue, chronic facial pain. Also the oral can disease detects from drug causes like using the anti-depression drugs for at least 6 months.Using analytical research permanent design, I got 55 patients to take part in the survey who are staying in 5th flat , National Clinic of Mental Health from 22nd of September 2014 until 26th of September. When I do the research for history of their patients: among the diagnosis of 16 people disorder depressed, the 13 patients agreed to have a preventive examination voluntary, one of them declined to do it. I use many methods of researching like questionnaire methods interview method, prevention oforal cavity and clinical examinations, respectively Study shows that curriculum contents of School of Nursing, Mongolian National University of Medical Sciences have comparatively less contents of understanding about healthy person, assessment on human, giving advice healthy human, path anatomy, physiology, communication skills.The most of the survey participant patients have holes in their teeth, gum inflammation, and tongue stress disorder. It shows that it decreased to pay attention on their oral hygiene associated with symptoms and it effects directly related to the decrease in salivary output.Depressed People are so bad at paying attention to their oral hygiene habits.

Backround: The university period is a unique phase in students’ lives, often marked by independent living, changes in lifestyle, diet, sleep patterns, increased psychological stress, and the development of unhealthy behaviors. Among students, particularly those studying in the medical field, research on dietary habits and influencing factors is scarce in our country, which serves as the rationale for this study. Aim: The aim of this study is to investigate the dietary habits of medical students and the factors influencing them, including sleep, impulsivity, depression, anxiety, and stress. Materials and Methods: A cross-sectional study was conducted among 358 students from years 1 to 6 across 7 schools of the Mongolian National University of Medical Sciences (MNUMS). Data were collected using internationally standardized and validated questionnaires, including the Three-Factor Eating Questionnaire Revised-18 (TFEQ-R18), the Short UPPS-P Impulsive Behavior Scale-20 (SUPPS-P-20), the Depression, Anxiety, and Stress Scale-21 (DASS-21), and the Pittsburgh Sleep Quality Index (PSQI). Statistical analysis was performed using SPSS 25.0. Results: In terms of eating behavior, uncontrolled eating (UE) and cognitive restraint (CR) were similar between male and female students, while emotional eating (EE) was more prevalent among male students. Students’ eating behaviors were associated with body mass index (BMI). As BMI increased, levels of depression, anxiety, and stress also tended to rise. Sensation-seeking and positive urgency were higher among female students. Overall, 83.5% of students had poor sleep quality, which contributed to increased depression, anxiety, stress, and impulsivity. Psychological burden and impulsivity were independent of the field of study but decreased as students progressed through their academic years, while sleep quality improved. Conclusion The dietary habits of medical students were similar across genders but varied by academic year and field of study. Poor sleep quality, observed in 83.5% of students, was associated with increased depression, anxiety, stress, and impulsivity. Psychological burden and impulsivity were unrelated to the field of study but decreased with advancing academic years, alongside improved sleep quality. As BMI increased, cognitive restraint in eating behaviors decreased.

In last years we have produced a combination species from medicinal plants which are used in traditional medicine and has tendentious the increasing of needs and production of plant preparations from natural resources. Although traditional medicine has being increased to be used last years, standardization of them is not sufficient. The standardization is important to ensure the safety, effectiveness and quality of traditional medicine. This research was made with purposes for determining of qualitative and quantitative analyses of biological active substances in the preparation such as Jonsh-5 is utilized to prevent osteoporosis, to accelerate bone ankylose in period of injure. The compositions of the preparation Jonsh-5 are Calcitum, Carduus crispus L. Inula helenium L.Terminalia chebula Retz, Forsutima suspense Thunb. Vahl.In order to succeed the above mentioned aim, we have achieved the following results: 1. The chromatographical method and methodology for the qualitative and quantitative analyses of main compounds in the preparation Jonsh-5 were developed using HPLC. 2. Quantitative analyses of main compounds of the compositions in the preparations were defined by HPLC method. 1.000gr of the preparation Jonsh-5 involves gallic acid 1.11 mg, alantolaktone 1.77 mg.