Context:Dietary supplements is a growing industry, pharmaceuticals are having several types of similar supplements and multivitamins as over-the-counter products, a complete diet is necessary for a healthy body which leads to the usage of supplements or multivitamins complementing diets as needed, therefore leading to its encouraged usage among the population worldwide.Aims:The study was aimed to determine the public's knowledge and their use of dietary supplements.Settings and Design:A cross-sectional study was conducted among the general public of Riyadh, Saudi Arabia.Methods and Materials:The sample consisted of 679 participants including 41% males and 59% females. The ethnicity of the participants is 100% Arabs.Statistical Analysis Used:SPSS.Results:The sociodemographic data showed there were more female participants than males (59.1% vs. 40.9%), most of our participants had at least bachelor degree (64.4%), most of our participants had normal BMI (62.3%). 88.5% had knowledge on supplements and only 11.5% stated they were not aware at all.Conclusions:Dietary supplements and multivitamins consumption is prevalent among Saudi Arabian population. Our study suggests the majority of consumers understand the supportive role of dietary supplements and are aware of risks and side effects.

Introduction: During the world-wide coronavirus disease 2019 (COVID-19) outbreak, there is an urgent need to rapidly increase the readiness of hospitals. Emergency departments (EDs) are at high risk of facing unusual situations and need to prepare extensively in order to minimize risks to health care providers (HCPs) and patients. In situ simulation is a well-known method used in training to detect system gaps that could threaten safety. Study Objectives: One objective is to identify gaps, test hospital systems, and inform necessary modifications to the standard processes required by patients with COVID-19 presenting at the hospital. The other objective is to improve ED staff confidence in managing such patients, and to increase their skills in basic and advanced airway management and proper personal protective equipment (PPE) techniques. Methods: This is a quasi-experimental study in which 20 unannounced mock codes were carried out in ED resuscitation and isolation rooms. A checklist was designed, validated, and used to evaluate team performances in three areas: donning, basic and advanced airway skills, and doffing. A pre- and post-intervention survey was used to evaluate staff members’ perceived knowledge of ED procedures related to COVID-19 and their airway management skills. Results: A total of 20 mock codes were conducted in the ED. Overall, 16 issues that posed potential harm to staff or patients were identified and prioritized for immediate resolution. Approximately 57.4% of HCPs felt comfortable dealing with suspected/confirmed, unstable COVID-19 cases after mock codes, compared with 33.3% beforehand (P = .033). Of ED HCPs, 44.4% felt comfortable performing airway procedures for suspected/confirmed COVID-19 cases after mock codes compared with 29.6% beforehand. Performance of different skills was observed to be variable following the 20 mock codes. Skills with improved performance included: request of chest x-ray after intubation (88.0%), intubation done by the most experienced ED physician (84.5%), and correct sequence and procedure of PPE (79.0%). Conclusion: Mock codes identified significant defects, most of which were easily fixed. They included critical equipment availability, transporting beds that were too large to fit through doors, and location of biohazard bins. Repeated mock codes improved ED staff confidence in dealing with patients, in addition to performance of certain skills. In situ simulation proves to be an effective method for increasing the readiness of the ED to address the COVID-19 pandemic and other infection outbreaks.

Context:Stress can be defined as an integral response of the organism to pressures from the internal or external environment with the aim to maintain homeostasis. Usually, it has a negative impact on human health. Medical students can feel stress during their preclinical studies due to overload of work such as assignments, lectures, and seminars. As a result, their appetite can be affected by skipping meals eating fast food.Aims:The aim of this study was to assess the pattern of eating habits and to define its association with stress among medical students.Settings and Design:This cross-sectional study was conducted among the medical students of Al-Imam Muhammed Ibn Saud Islamic University.Subjects and Methods:The sample consist of 105 Arabian males (100%) with 21-year old being the average. We use questionnaires divided into three sections.Statistical Analysis Used:SPSS.Results:We have confirmed three hypotheses: freshman would have Higher Stress Levels than sophomores and junior, the spread of fast food restaurants increases the chance for students to eat Unhealthy Foods, and the students Who Have High Stress Levels Would Eat More Unhealthy Foods Than Students Who Have Low Stress Levels.Conclusions:Our findings have revealed the importance to develop a specific intervention program with the aim to decrease the stress in medical students. We suggest also the development of accurate university programs with resources well programmed and well established, development of the educational program with the aim to promote healthy eating habits in medical students, the longitudinal courses should be converted to Blocks to decrease the Academic stress on students.

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