The Use of Dietary Supplements and Their Association with COVID-19-Related Anxiety among Non-Institutionalized Elderly in Northern Greece

Associations between Chronic Medical Conditions and Persistent Dietary Supplement Use: The US Military Dietary Supplement Use Study

This longitudinal study examined associations between chronic medical conditions (CMCs) and persistent dietary supplement (DS) use. On two separate occasions, 1.3 ± 0.2 years apart, military service members (SMs) (n = 5778) completed identical questionnaires concerning their DS use in the past 6 months and their demographic and lifestyle characteristics. Medical conditions were obtained from a medical surveillance system six months before the first questionnaire and during the period between questionnaires. Diagnoses were grouped into 19 major (largely systemic) and 9 specific CMCs. Conditions diagnosed in both periods (CMCs) were examined in relation to DS use reported on both questionnaires (persistent DS use). After adjustment for demographic and lifestyle factors, higher odds of persistent DS use were found in 7 of the 19 major CMCs and 5 of the 9 specific CMCs. SMs with a CMC had 1.25 (95% confidence interval [95%CI] = 1.10-1.41) higher adjusted odds of persistent DS use. The three specific CMCs with the highest adjusted odds of persistent DS use were anxiety (odds ratio [OR] = 2.30, 95%CI = 1.36-3.89), depression (OR = 2.12, 95%CI = 1.20-3.73), and gastroesophageal reflux disease (OR = 2.02, 95%CI = 1.02-4.04). Among DS categories, participants with a CMC had higher adjusted odds of persistent vitamins or mineral use (OR = 1.31, 95% CI = 1.12-1.53). Participants with CMCs had a higher prevalence of persistent DS use, especially individual vitamin and mineral use.

Exploring the Impact of COVID-19 on Ulcerative Colitis Patients: A Lifestyle Perspective

Background and Objectives: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 is the new coronavirus that caused the coronavirus disease 2019 (COVID-19) outbreak. Studies have increasingly reported the involvement of organs outside the respiratory system, including the gastrointestinal tract. Data on the association between COVID-19 and ulcerative colitis (UC) are lacking. Materials and Methods: In this one-centre cross-sectional study, 49 patients with UC from the Riga East Clinical University Hospital outpatient clinic were included from June 2021 to December 2021. The patients were divided into two groups according to their history of a confirmed positive or negative COVID-19 status. Data on their lifestyle, diet, and medications and the food supplements used by the patients were collected during interviews and analysed using the R 4.2.1 software. Results: Out of 49 patients, 33 (63.3%) were male and 13 (36.7%) were female, with a mean age of 32.33 ± 8.6 years. Fourteen patients (28.6%) had a confirmed COVID-19 infection in the last year. The most common COVID-19-related symptoms were a fever and rhinorrhoea. A third of patients followed the inflammatory bowel disease diet (16; 32.7%); out of these patients, 12 (34.3%) did not contract COVID-19 (OR: 0.78 (0.18; 2.98), p > 0.05). In the COVID-19-positive group, the majority of patients did not use vitamin D (11; 79% vs. 3; 21%, (OR: 0.38 (0.07; 1.51), p = 0.28) or probiotics (11; 78.6% vs. 3; 21.4%, OR: 1.33 (0.23; 6.28), p = 0.7). In the COVID-19-positive group, most patients did not smoke (12; 85.7% vs. 2; 14.3%, p = 0.475) and did not use alcohol (9; 64.3% vs. 5; 35.7%, OR: 0.63 (0.16; 2.57), p = 0.5). Most of the patients who participated in sports activities were COVID-negative (18; 51.4% vs. 6; 42.9%, p = 0.82). Conclusions: There were no statistically significant differences in the use of food supplements, probiotics, or vitamins; the lifestyle habits; or the COVID-19 status in patients with UC.

Dietary Supplementation Practices Among Undergraduate Students in Greece During the COVID-19 Pandemic and Their Association with COVID-19-related Anxiety

Background

Despite the lack of evidence-based guidance on supplement use for the prevention and treatment of COVID-19, consumption of dietary supplements has been shown to increase in many countries.

Objective

This study aimed to explore the use of dietary supplements among undergraduate students.

Methods

An online cross-sectional survey was conducted between May and June 2021, involving a total of 536 participants (57.8% female) aged between 18-30 years in two university towns in central and northern Greece. Two validated questionnaires were used regarding dietary supplements and stress during COVID-19.

Results

The prevalence of dietary supplement use was 67.5%. The three most popular supplements consumed were vitamin C (65.2%), followed by vitamin D (58.3%), and multivitamin and mineral supplements (56.9%). The use of CAS-5 indicated that 13.1% of students were classified as having dysfunctional anxiety due to COVID-19 (CAS-5 score ≥5). Logistic regression analysis showed that those who exhibited CAS-5 ≥5 were over two times more likely to consume supplements compared to no-stress participants (OR 2.29, 95%CI: 1.09-4.82). Particularly vitamin D use was associated with CAS score ≥5 (OR 2.18, 95%CI 1.22-3.89) a finding that was not observed with other types of dietary supplements.

Conclusion

Women, passive smokers, and those who believe that DS are necessary during the COVID-19 pandemic were also more likely to consume dietary supplements. The use of dietary supplements is widespread among Greek students. Future studies should be conducted to monitor whether these increases in DS use are maintained.

Public Health Dimensions of CVD Prevention and Control - Global Perspectives and Current Situation in the Federation of BiH

Background

CVD remains a leading cause of death in Europe and worldwide accounting for 3.9 million deaths each year in Europe alone. Even with well-known risk factors and the current standards of health care, improvement of health and quality of life of CVD patients are still remains one of the biggest public health challenges we must overcome.

Objective

The aim of this narrative review is to provide a brief overview of the recent and relevant documents of good practice in prevention, diagnostic and therapeutic approaches of Cardiovascular diseases that should be consider as milestones for the health authorities in the Federation of BiH. Cardiovascular diseases stil represent a worldwide public health problem, with some new dimensions caused by challenges caused through pandemic of COVID-19. The wellknown cardiovascular risk factors require new and more efficient public health approaches to the prevention and control.

Conclusion

Due to the recently developed cardiovascular guidelines that were made by the European Society of Cardiology and World Heart Federation, key priority for health authorities should be is to update the existing CVD guidelines in the Federation of BiH in accordance with the international good practice.

Public Health Dimensions of CVD Prevention and Control - Global Perspectives and Current Situation in the Federation of BiH

Background

CVD remains a leading cause of death in Europe and worldwide accounting for 3.9 million deaths each year in Europe alone. Even with well-known risk factors and the current standards of health care, improvement of health and quality of life of CVD patients are still remains one of the biggest public health challenges we must overcome.

Objective

The aim of this narrative review is to provide a brief overview of the recent and relevant documents of good practice in prevention, diagnostic and therapeutic approaches of Cardiovascular diseases that should be consider as milestones for the health authorities in the Federation of BiH. Cardiovascular diseases stil represent a worldwide public health problem, with some new dimensions caused by challenges caused through pandemic of COVID-19. The wellknown cardiovascular risk factors require new and more efficient public health approaches to the prevention and control.

Conclusion

Due to the recently developed cardiovascular guidelines that were made by the European Society of Cardiology and World Heart Federation, key priority for health authorities should be is to update the existing CVD guidelines in the Federation of BiH in accordance with the international good practice.