Introduction and purpose of the work: Rheumatic diseases are chronic diseases that cause symptoms in many systems of the human body. Their most common symptoms include pain and symptoms of arthritis, their deformities, fatigue, and malaise. The aim of the article is to present the symptoms and mental disorders occurring in the course of selected rheumatic diseases. State of knowledge: The psychological symptoms are characteristic of systemic lupus erythematosus. Specified is a form of lupus called NSPLE (neuropsychiatric systemic lupus erythematosus), which includes neuropsychiatric symptoms in the course of systemic lupus erythematosus. Psychiatric symptoms are also present in the course of other rheumatic diseases. Neuropsychiatric symptoms may affect up to 80% of patients with primary Sjogren's syndrome, with 50% to 80% ahead of diagnosis. It has been proven that systemic slcerosis causes microvascular damage, which may cause neuropsychiatric symptoms in the form of mood disorders, anxiety and cognitive disorders. In one study, 59% of patients with fibromyalgia experienced mania, which was more than twice as high as in the control group. Summary: In the course of all rheumatic diseases presented by us, there are symptoms and mental disorders. They are often mood, cognitive and sleep disturbances. It should be emphasized that the etiology of psychiatric symptoms is multifactorial.

Volleyball is one of the most popular sports around the world. Due to its non-contact nature, it is considered as one of the safer team sports. The specificity of contusions in volleyball players is related to the type of performed and repeated movement patterns. The aim of the study was to describe the issue of injuries among volleyball players-most common anatomical locations, mechanisms, risk factors, methods of prevention. The article was created on the basis of a literature review. The most common type of injury found in volleyball players is ankle sprain. Overuse injuries most often affect the knees and shoulders. Blocking and spiking are elements of the volleyball game most closely related to contusions. Risk factors include position / role on the court, history of previous injuries and adaptive changes in the musculoskeletal system. The basic form of prevention is education regarding the development of an appropriate game technique and correct movement patterns. An important part of the training of volleyball players should be adequate warm-up, mobilization exercises and stretching. Further research should focus on understanding more precisely and describing the etiology of injuries. This could translate into the development of specific prophylaxis in the future, especially in relation to the areas of the body of volleyball players most affected by contusions. The effectiveness of injury prevention methods should be tested by carrying out large and well-designed scientific studies to provide data with high evidence strength.

Introduction and purpose of work: In recent years, drinking energy drinks has gained popularity among young people. High school students as a group of people entering adulthood, shape their habits and behaviors for the future. Therefore, their abuse of energy drinks at such a young age can lead to addiction and consequently, result in health problems. The aim of the work is to examine the drinking habit and awareness of high school students about energy drinksMaterial and method: The results of the survey were obtained on the basis of an online survey.Results: 812 respondents, aged 15-19, took part in the survey. 32.8% of high school students drink energy drinks occasionally, 16.4% of respondents reach for them several times a week, while 27.1% do not consume them. Only 30.2% of respondents correctly indicated the main ingredients of energy drinks. 87.9% of respondents say that you can get addicted to energy drinks. 40.5% of high school students reached for energy drinks for the first time at the age of 11-13, while 7.4% have not yet tried them. The vast majority of respondents (65.1%) choose energy drinks because of their taste. The promotion of energy drinks by celebrities encouraged only 7% of high school students to choose this type of drink.Conclusions: High school students are not aware of the composition of energy drinks. The main reason for reaching for these types of drinks are their taste, and the effects resulting from the action of caffeine and taurine go down the line. Both advertising and current trends in drinking energy drinks do not prove to be decisive when reaching for this type of stimulant. Teenagers are aware of the possibility of becoming addicted to energy drinks.

Introduction and purpose of work: Over the past few years, the topic of gluten-free diets has become very popular. In the past, it was understood only in the context of a specific medical indication, implemented in the event of a disease, e.g. celiac disease, as part of the patient's treatment. Today, the concept has changed a bit. The abatement of the concept of a gluten-free diet is attributed to social media, which, in a way, suggests recipients to use it on a daily basis, clearly emphasizing the harmful effects of gluten on the human body. better mood". Purpose: The aim of the study is to analyze the awareness of the society on the use of a gluten-free diet. Material and method: The results of the study were obtained on the basis of an online survey. Results: 213 respondents took part in the survey, 36.2% of the respondents were women and 63.8% men, 88.7% of the surveyed respondents correctly answered the question what gluten is, but 65.7% are associated with the presence of gluten in products food industry with the development of this industry, 42.3% of respondents believe that consumption of gluten should be avoided.

During the coronavirus pandemic, still the most respondents (37.5%) wash their hands 4 to 7 times a day, but as many as 32.1% do it more than 10 times a day. Almost 37% of people take about 30 seconds to do so, compared to less than 10% before the pandemic. In addition, 66.7% use hand disinfectants. Conclusions: In the situation related to the coronavirus pandemic, an increase in hygiene has been noted in each of the categories. The current situation has prompted young people to change their habits and keep them in the future.