Introduction: Inadequate vitamin B 12, folate status and B6 are associated with an increased risk for chronic diseases that may have a negative impact on the health. Aim: The aim of our study was to investigate dietary intake of vitamin B12, B6 and folates from various foods among the university students. Methods: Dietary intake of foods having vitamins B12, B6 and folate was assessed among the students of University of Sarajevo, 19-22 years old, from 2017 to 2018. The participants were interviewed to collect information regarding age, socioeconomic status, B12, folate, B6 vitamin, and usual food intake during one week. Results: The main sources of vitamin B12 and B6 in the students’ diet were chicken white meat (51.8-53.7 %), beef (45-63 %), cream (62.2 -72.1 %), sardines in oil (47.9-52.2 %), tuna (55.2 -60.4 %), cheese edamer (80.1%) and cheese feta (67.4%-73%). The foods with a high source of vitamin B12 and B6 but rarely consumed were fish, shellfish, salmon, roasted trout and mackerel. Sufficient folate intake was mainly achieved through dietary intake of beans (48.5-57.2%) and oatmeal (46.3-48.2%), while folate-insufficient diet resulted from intake of spinach (30.9-35 %), turkey (26.2-33.4 %), lentils (16.9-19.7 %) and soy (9.4-15.5%). Conclusion: Our results show that there is an important percentage of the students in Canton Sarajevo that do not meet the recommended intakes for vitamin B12 and B6 and folate. Additional research is needed to establish the best cost-effective public health approach to achieve sufficient intake of these vitamins.

Introduction: Dietary supplements are an important source of vitamins and minerals that may help prevent several disease-causing biological pathways involved in one-carbon metabolism, including the suppression of cell proliferation, oxidative stress, nitric oxide synthesis, and angiogenesis. The present study aimed to assess the association between the intake of folate, Vitamin B6, Vitamin B12, and minerals and the consumption of alcohol among university students. Methods: This study was participated by students aged 19-22 years from the University of Sarajevo between 2017 and 2018. Using a questionnaire, we interviewed in a week them to collect information regarding age, socio-economic status, alcohol consumption, and dietary supplement intake. Then, we investigated the association between the baseline intake of folate, B vitamins, and minerals and that of alcohol consumption. Results: Most students consumed Vitamin B supplements (32%) and folic acid (10%). Dietary multivitamins and minerals were less prevalent in more than a year, accounting for 186 (23.9%) and 174 (24.3%) students, respectively, than those in less than a year. In a year, <20% of students consumed multivitamins 129 (16.6%) and minerals 116 (15.3%). Meanwhile, 256 (27.1%) students consumed alcohol. The Chi-square test of independence showed that drinking habits and the intake of such dietary supplements had no association (p > 0.05). Conclusion: An extremely low percentage of the participating students in Canton Sarajevo used dietary supplements of Vitamin B, folate, multivitamins, and minerals. Moreover, alcohol consumption and dietary supplement intake were not associated. Further research is needed to establish the best cost-effective public health system to achieve a sufficient intake of dietary supplements.

Introduction: Shoulder pain is the most common form of extra-articular rheumatism. We aimed to determine the efficiency of the conventional physical treatment of the shoulder pain compared to the conventional treatment plus the Mulligan's joint mobilization technique and acupuncture. Methods: We included a total of 277 patients with the shoulder pain caused by adhesive capsulitis (frozen shoulder), calcific tendinitis, rotator cuff syndrome, or the tendinitis of the biceps muscle. We used clinical and radiological diagnostic criteria to make the diagnosis. Patients were assigned into group treated with conventional physiotherapy treatment during the ten days (CP)(n=148), and the group treated with conventional physiotherapy treatment plus the Mulligan joint mobilization and acupuncture (CP+MA)(n=128). Treatment efficiency was evaluated by assessing the status of the patients before and after the treatment with the Work Abilities and Activities of Daily Living (WAADL) scale as well as the Treatment Success scale. Results: Mean treatment duration was 13.36±5.83 and 10.86±4.55 days in CP and CP+MA group, respectively (p<0.05). Mean WAADL scores after the treatment were 3.98±1.04 and 4.61±1.10 in CP and CP+MA group, respectively (p<0.05). Mean Treatment success score was 3.16±0.74 and 4.35±0.78 in CP and CP+MA group, respectively (p< 0.05). Conclusions: Conventional physical therapy plus the Mulligan's joint mobilization technique and acupuncture resulted in shorter treatment duration and higher WAADL and Treatment success scores in patients with shoulder pain.

Introduction: Unhealthy behavior such as neglecting to brush and floss, using tobacco and alcohol, and inadequate nutrition can adversely affect dental health. The frequency of dental visits is also of great importance in the early detection of different oral disorders. Our aim was to assess oral health behavior and attitudes among students of the 1st year of  two health and non-health oriented studies of University of Sarajevo. Methods: We included 119 students of the 1st year of Faculty of Health Studies and 108 students of the 1st year of Faculty of Architecture of the University of Sarajevo. A self-administered questionnaire was used, comprising demographic data, data on oral hygiene habits, dental attendance pattern, a number of extracted teeth as well as problems with the appearance, comfort, and social life due to teeth problems. Results: Faculty of Architecture students significantly more often visit their dentist (χ2 = 24.174, df = 5, p = 0.00). Faculty of Health Studies students have significantly more extracted teeth (χ2 = 35.54, df = 4, p = 0.001). Dental health habits were significantly better at the students Faculty of Architecture (χ2 = 16.391, df = 2, p = 0.001). No significant difference between the groups about about avoiding encounters due to teeth and dentures problems. Conclusion: Oral health related attitudes may be better in students of non-health oriented studies, however, these results have to be confirmed by more investigations and larger studies.

Introduction: The most common health problem associated with the negative effect of heavy school bags is back pain, and non-specific back pain is frequently observed in childhood. The prevalence of back pain in schoolchildren varies from 12% to 92%, depending on the age and affected region of the back. To prevent the occurrence of back pain in schoolchildren, the weight of school bag should not exceed 10% of the child’s body mass.Methods: This was a descriptive, cross-sectional study conducted in April 2017. We included 79 students of the fifth and sixth grade from the elementary school in Sarajevo. Information on the weight and type of school bag, method of carrying a school bag, and feelings of pain and tiredness due to school bag were obtained by questionnaire.Results: In the total sample, the majority of the students (64.6%) reported occasional back pain while carrying the bag, 20.3% of students reported no back pain, and 11.4% of students experienced frequent back pain. The mean school bag weight in the fifth grade was 4.01 ± 0.57 kg, and it was significantly higher (4.61 ± 0.86 kg) in the sixth grade. About 48.5% of the students in the fifth and 50% in the sixth grade carried school bags weighing more than 10% of the body mass. A higher mean weight of school bag was significantly more frequent in students who reported always feeling tired (11.03 ± 2.74%) compared to those who did not feel tired while carrying the school bag (8.41 ± 2%).Conclusions: Overall, more frequent occurrence of back pain and tiredness in schoolchildren was associated with heavier school bags (>10% of the body mass), and the occurrence of back pain due to school bag was related to gender (i.e., back pain was more common in girls compared to boys).

Introduction: Chronic dermatitis is a major sociomedical issue still being marginalized due to generally accepted view that skin diseases are less of a health problem than is the case with diseases of other organs and organ systems for they are not life-threatening. Measurement of quality of life of persons suffering from psoriasis could become an important factor in assessing the success of treatment and modern aspect of integration of the diseased into the planning of therapeutic procedures, monitoring of their outcomes and improving the quality of treatment. Aim: To determine the quality of life and the degree of depression of persons with psoriasis, as well as to make a correlation between the two. Patients and methods: A descriptive and analytical study of cross-sectional character has been performed. The sample consisted of N = 56 respondents with medically verified diagnosis of psoriasis that was treated at the Clinic for Skin and Venereal Diseases of the Clinical Centre of the University of Sarajevo. Criteria for involvement of participants: respondents are to be over 18 years of age with verified medical diagnosis of psoriasis, and to voluntarily consent for inclusion in the research. The research instruments consisted of standardized questionnaires: the WHO-BREF Quality Questionnaire and the Beck Depression Inventory. Results: Median value of scores relating to quality of life of persons with psoriasis from our sample was highest in the domain of social interaction and amounted to 72 (51.50-81.00); the domain of physical health was 63 (39.50-75.00); the psychological condition was 63 (44.00-75.00); and the environmental domain was 63 (44.00-73.50). Depression of persons with psoriasis showed correlation with domains of quality of life. The depression proved correlated with the respondents’: physical health (rho = -0.793 p = 0.0001); psychological health (rho = -0.842 p = 0.0001); social interactions (rho = -0.598 p = 0.0001); as well as with attitude towards the environment (rho = -0.709 p = 0.0001). Gender, age, education, marital or employment status did not prove statistically significant for influencing occurrence of the depression. Conclusion: Given that median scores of all four domains of the quality of life of persons suffering from psoriasis were in the higher half of classification scale, the quality of their life can be considered as satisfactory. The degree of depression and the domain of quality of life are in negative correlation with psoriasis.

Introduction: Currently, there is a growing interest in alcoholism-related studies among healthcare community. Cigarette smoking is five times more prevalent among adult men compared to women but these gender differences have been decreasing among young people. In developed countries, harmful effects of sedentary lifestyle and physical inactivity have led to increased rates of obesity in young population. The main aim of this study was to explore the lifestyles of students at the University of Sarajevo. We investigated the prevalence of cigarette smoking and alcohol consumption, eating habits, and physical activity in this student population. Methods: Students from Faculty of Health Sciences [FHS], Faculty of Political Science [FPS], and Faculty of Traffic Engineering and Communications [FTEC]) voluntarily participated in this questionnaire-based study. We surveyed a total of 410 students. Results: On average, 21.8% of participants consumed cigarettes (a significantly higher number of those who smoked cigarettes was in FPS group). The highest number of students who reported physical activity (recreational or active sport) was in FTEC group (66.5%), and the difference was statistically significant compared to FHS (48.2%) and FPS (51.9%) groups. Over 60% of participants in all three groups experienced stress occasionally. The majority of students in three groups consumed fast food while at campus. The highest number of students in all three groups reported to drink water compared to other drinks. Conclusions: Our results indicate that the lifestyles of university students in Sarajevo are subject to concern. Frequent alcohol consumption and cigarette smoking are typical examples of behaviour that should be reduced through educative programs and workshops.

Influenza is one of the most common respiratory diseases in the world, annually causing over one million of deaths. It is triggered by one of the types of influenza viruses (A, B or C). Most usually, it assumes the form of epidemic disease, sometimes it is a pandemic, and is very rare as a sporadic disease. In temperate zones, the influenza occurs seasonally - during the cold months of a year. In tropics, however, it occurs throughout the year, though the highest number of patients is registered during the rainy seasons. Influenza is a mild disease for young and healthy persons; however, if affecting those with a weakened immune system, it can lead to complications and even to death. The only effective preventive measure is vaccination, which precludes the disease. So far, no consensus is reached on whether the vaccination should be compulsory or recommended and who should be vaccinated. In most European countries, vaccination is recommended for certain categories of the population, while the United States recommend it to the entire population above six months of age.

Substantial changes have occurred in the nutritional management of many diseases in the last twenty years. Introduction of standards, clinical review and implementation of evidence based practice led to re-evaluation of some established dietary interventions. The most common form of osteoporosis is the primary osteoporosis, which is the result of the bone loss and deterioration of bone structure, as people age. Bone loss and osteoporosis can be prevented through adequate nutrition, physical activity, and, if necessary, appropriate treatment. This review will focus on nutritional and clinical aspects of bone tissue homeostasis, with references to physiological and pathophysiological processes.

Introduction: Dehydration develops when the body fluid losses exceed fluid intake. It may occur during exercise, heat stress, restricted fluid intake, or any combination of these. Marginal dehydration (loss of > 2% body weight) can compromise aerobic exercise performance, particularly in hot weather conditions, and may disturb fluid and electrolyte balance. The aim of the study was to determine the quantity, type and dynamic of fluid intake during athletic performance in endurance sports (football and basketball) in two age categories: juniors (under the age of 18) and seniors (over the age of 18).Methods: Research included 100 athletes playing in Premier League in Bosnia-Herzegovina. We formed groups by sport type (football and basketball) and age (<18 and ≥18 years). Questionnaire with questions about the fluid intake habits was used for data collection.    Results: There were 53 football players and 47 basketball players. All the participants were male. Average age of the participants was 19.3 ± 4.58. Habit of weighing before and after training was present in less than 44% of players among all the groups. Seniors were more frequently measuring their weight compared to junior players (p=0.01). Basketball players and players younger than 18 years were most frequently taking more than 2L of water per day. Most of the players, regardless of sport type or age group were not taking at least ½ L of isotonic fluid before the training. Signs of dehydration were more frequently observed in players under 18 years old, with most frequent sign being dry throat and sudden fatigue.Conclusion: Water and electrolytes intake before, during and after training of the athletes were inadequate regardless of type of sports and the age of athletes.

Introduction: Depression is the most common mental problem in elderly and is often under-recognized or is inadequately treated, thus significantly affecting the quality of life of elderly people. The reasons for the occurrence of depression in the elderly are multiple. The most common are neurobiological and psychosocial risk factors as well as physical illness. The aim of this study is to determine the presence of the most common risk factors related to the degree of depression, determined by the geriatric depression scale.Methods: This is cross-sectional, descriptive and analytical study undertaken on the sample of 150 psychologically and physically capable residents of the "The Gerontology Center" in Sarajevo older than 65 years. The following instruments were used for research: the Geriatric Depression Scale (GDS) and the modified questionnaire on risk factors important in the depression development.Results: Women are more depressed than men (p<0.01). Depression severity increases with age (p=0.008). The marital status of respondents was significant factor affecting the GDS scores (p=0.009). GDS score and education are weakly correlated (p=0.07) and more educated are less depressed. Also, independently mobile elderly are less depressed (p<0.0005). GDS scores and presence of depression in younger age are dependent (p=0.004). Depression and subjective sleep disturbances are dependent (p=0.002).Conclusion: The most common risk factors for depression in elderly are gender, age, marital status, history of depression in younger age and mobility.

Introduction: Problem of addiction on psychoactive substances is one of the most diffi cult problems in a modern society, which brings serious consequences, both for the individual, his environment and the whole society.Methods: The study included 95 children and adolescents of medical school. Among the respondents, there were 44 subjects of third year of high school and 51 respondent-grader.Results: Students involved in this research as an answer to why young people start using drugs often reported curiosity in over 50% of cases, as well as pressure of friends. For students who use narkotine respondents generally thought they are  reasonable and sufficiently weak and limited personality. Thelargest number of high school students who were involved in the study did not know the individuals who use drugs.Conclusion: Drug addiction is a serious problem all over the country, and the number of addicts is becoming larger. Particularly worrisome is the fact that the consumption of the drug phenomenon is a characteristic of young population, especially high school students