Assessment of dietary supplement consumption among Italian university students: The multicenter DiSCo study.

OBJECTIVES: The aim of this study was to analyze the consumption of dietary supplements (DSs) and related sociodemographic characteristics or behaviors in Italian undergraduates. METHODS: A questionnaire-based, cross-sectional study was carried out between October 2021 and May 2022 involving undergraduates from 12 public universities. The use of DSs in the previous 6 mo, the aim and reason for use, the purchasing channel, and related adverse effects were explored and compared by sex. A logistic regression was performed to highlight possible associations between sociodemographic, anthropometric, and behavioral characteristics of participants and supplement consumption. RESULTS: The use of DSs was reported by 71.5% of the 2165 respondents. Supplementation was related to sex (odds ratio [OR] 0.690; 95% confidence interval [CI], 0.516-0.924, for men), vegetarian or vegan (OR 4.814; 95% CI, 1.669-13.887) and other particular diet regimens (OR 1.819; 95% CI, 1.282-2.580), sport (OR 1.688; 95% CI, 1.116-2.553), and type of sport (OR 0.629; 95% CI, 0.423-0.936, for team sports). Women were more likely to use DSs following a doctor's prescription and to buy them in a pharmacy (P < 0.001) but reported more adverse effects (P = 0.018) than men. The main aim pursued was general health; proteins, amino acids, and non-caffeinated energy supplements were consumed to improve physical performance and caffeinated energy supplements for mental performance. CONCLUSIONS: Diet supplementation was common in the sample examined, especially in women, and associated with particular dietary regimens and sports, especially individual sports. Female consumers follow specialists' indications more than males. These results highlight the need for educational interventions about diet supplementation for this category of users.

Antioxidant, immunomodulatory, and anti-inflammatory effects of Spirulina in disease conditions: a systematic review.

The goal of this review was to critically evaluate the research on the effects of Spirulina (SP) supplementation on pathological conditions in the general population, considering its antioxidant, immunomodulatory, and anti-inflammatory properties. On a total of 1621 records screened, eighteen studies published between 2001 and 2020 met the inclusion criteria. Despite variability in research methodology and patient conditions, the findings of these studies generally support the benefits of supplementing diet with SP in subjects with both transmittable and non-transmittable diseases. Improvements were found for all the conditions studied, with the only exception of male infertility. However, the number of clinically controlled trials examining the effects of SP on specific health conditions is still very low, and some studies show medium quality. Further research in this field is needed to confirm the possible clinical role of Spirulina supplementation in parallel with medical therapies.

A telehealth intervention for ensuring continuity of care of pediatric obesity during the CoVid-19 lockdown in Italy.

BACKGROUND AND AIMS: Restriction measures adopted during the Coronavirus Disease-19 pandemic favored unhealthy behaviors. Tele-health offered the opportunity to pursue alternative ways of chronic diseases management. This retrospective study sought to determine the effects of a telehealth counselling intervention during the lockdown to children and adolescents with obesity previously engaged in a family-based secondary care program in an outpatient clinic of South Italy. METHODS AND RESULTS: 117 out of 156 patients participated to the tele-health intervention. Participants underwent videocalls with each component of the multidisciplinary team to receive support in adopting adequate dietary habits and to practice exercise at home. They were included in a closed social group to watch age-adapted tutorials on healthy habits. 75 patients returned to the Center after the end of the lockdown, while only 7 patients who did not participate to the videocalls, took part to the follow-up. Body Mass Index and body composition were assessed in all these patients. BMI z score did not increase in both groups. However, a significant increase of fat mass was observed in the non-participating group (0.046), while the intervention group showed an increase of fat free mass (p < 0.000). CONCLUSION: Notwithstanding the limited sample size, the telehealth intervention allowed the maintenance of baseline weight status in participants, with an increase of fat-free mass. As the CoViD-19 pandemic moves forward, the increasing adoption of the new technologies may help the continuity of care, even in pediatric obesity treatment.

The role and working conditions of Movement Science students employed in sport and recreational facilities: An Italian multicenter study.

BACKGROUND: In Italy, students from Movement Science (MS) Degree Courses often work in sport and recreational facilities before graduation. OBJECTIVE: The employment conditions of Movement Science students working in sport/recreational facilities were investigated, and the management and structural features of the facilities were evaluated, including safety policies. Regional differences were also considered. METHODS: Questionnaires were administered to undergraduate and graduate students (N = 4,217) in 17 Universities. Students' perceptions of the quality of the facilities where they had been employed was evaluated using multivariate analysis. A latent class model with covariates was used to evaluate how variables relating to participants, employment facilities or regions influence their opinions. RESULTS: A high proportion of MS students were employed in sporting facilities (undergraduate level: 33% ; graduate level: 55%), in most cases without any formal employment contracts. Both the structural and hygienic features, as well as the professional knowledge of the staff, were considered good to excellent by the majority of participants (about 70%). Communication of the basic behavioral rules was considered adequate by 61-63% of undergraduate students and 71-75% of graduate students, while nearly half of the participants were dissatisfied with the staff safety training. Correlations between the perceived good structural/hygienic conditions, the presence of regulations and training programs for the staff were investigated. Differences regarding occupational level and safety training among different regions of Italy were also observed. CONCLUSIONS: Italian students in Movement Science were easily employed in sport/recreational facilities, but frequently without a formal contract. This is a consequence of the lack of specific regulations in the field of recreational/leisure employment and could have negative implications, especially in terms of safety.