The consumption of dietary supplements in Saudi Arabia during the COVID-19 pandemic: A cross-sectional study.

Background and Objectives: People frequently utilize dietary supplements (DS), notably during the COVID-19 epidemic, despite the lack of data supporting their usefulness and safety in enhancing general health. This study aimed to measure the consumption of DS in Saudi Arabia during COVID-19. Previous studies focused on using dietary supplements for preventing or reducing mental health. Materials and Methods: A cross-sectional study was conducted with 1572 participants aged 18-65, from all-over Saudi Arabia who were invited to complete a self-administered questionnaire to measure the consumption of supplements during the pandemic lockdown period. Also, it investigates the factor that effect supplements consumption. Results: Around 63% of the participants did not change their consumption patterns during the pandemic, while 16% consumed more and 21.4% consumed fewer supplements during the pandemic. The most commonly used supplements were iron; calcium, especially among pregnant women; omega-3, especially in people older than 65 years; and vitamin D. Females (81%; P < 0.002); age (94.7%; P < 0.002); married people (84%; P < 0.001); those with a higher educational level (83.9%; P = 0.02); those with a higher monthly income (86.1%; P = 0.006); and pregnant women (100%; P < 0.007) reported the highest rates of consumption. Conclusion: Dietary supplements have recently become popular in Saudi Arabia, but large differences remain between Saudis in their consumption of supplements. Additional research should be conducted to examine the level of knowledge of dietary supplements among Saudi population.

Refeeding Syndrome Awareness among Physicians of King Abdullah Medical City in Makkah, Saudi Arabia.

BACKGROUND: Refeeding syndrome (RFS) is a lethal condition of metabolic disturbances that arise from the sudden switch of metabolism from a state of starvation to one of nourishment. Quick recognition would reduce health complications. Physicians who are unaware of the syndrome will not identify and treat it. As nutritional risk is associated with the risk of RFS, physicians should be aware of it. AIM: To determine whether the physicians of King Abdullah Medical City (KAMC) in Makkah know of RFS and, if so, have skills in diagnosis and managing the syndrome. METHODS: One hundred and fifty-nine physicians of KAMC were recruited in a cross-sectional study. They were asked to complete a questionnaire by face-to-face interview. The questionnaire was designed to capture physicians' knowledge and ability to manage RFS based on the awarding of certain scoring points. RESULTS: The level of knowledge among physicians had a significant association between knowledge and age (p = 0.021) and medical specialty (p = 0.010). Additionally, the most knowledgeable physicians were those who work in critical care (21.4%). Around 18% of physicians were not able to manage RFS. CONCLUSIONS: Lacking knowledge of RFS and how to manage it leads to critical life-threatening complications. Physicians need nutritional education to help them diagnose RFS and consult dietitians to avoid its complications.