Search

Functional foods and beverages are becoming one of the leading food products on the global market today. This is predominately due to the consumer, industry and research-related interests in the use of food-derived products for the management of several chronic conditions. The diversity of currently available functional food products also provides an opportunity for the use of fruit-based sorbets as a carrier of functional ingredients. Therefore, the aim of this literature review is to explore the use of sorbets as a functional food product, which is one commercial method that can be utilized to provide health benefits, extend the shelf life of foods, and preserve nutrients and improve taste. Firstly, we provide an overview of sorbets as a functional food matrix, their development and implications for the absorption of functional ingredients in humans. We discuss the developmental considerations of functional foods, such as the technical conditions and physicochemical and organoleptic properties through which functional foods can provide beneficial health effects. These include product stability, metabolism of the functional food ingredient, its interactions with the food matrix and limitations related to its production. There is a paucity of clinical data that investigate the long-term health effects of products claiming additional functional benefits. Given the extensive potential benefits of functional bioactive food compounds and their heavy prevalence in the market, extensive research and further regulation is needed to ensure health recommendations for large populations in longitudinal clinical studies warranting any functional claim.

The purpose of this study is to determine the efficacy of providing guided meditations to reduce insomnia and other sleep disorders in a juvenile justice-involved population. Studies have shown that early childhood trauma, identified as Adverse Childhood Experiences, has a detrimental effect on the overall emotional and physical well-being of the trauma sufferer, often resulting in sleep disruption. Consequently, adolescents develop ineffective behaviors such as aggression, violence, social functioning deficits, and self-harm, often requiring directed means of moderating and resolving those behaviors. Research supports the use of evidence-based mindfulness modalities in the treatment of adolescent sleep disorders). The use of guided meditations was implemented at a New Mexico juvenile justice facility, with a population of incarcerated youth ranging in age from 15 to 20 years old. Guided meditations were broadcast over an FM frequency during sleeping hours over a four-week period, with pre- and post-intervention assessments using the Insomnia Severity Index and Pittsburgh Sleep Quality Index. Data analysis of the pre-and post-assessment scores of the study population (n=27) showed a strong relationship to the use of guided meditations in the decrease of insomnia symptoms and an increase in the quality of sleep. Paired sample t-tests for both the ISI and PSQI showed statistical significance within this study. Of the starting population (n=42), approximately 69% of the study group meet the criteria for inclusion in the final data analysis.

Consumption of L-Theanine (L-THE) has been associated with a sensation of relaxation, as well as a reduction of stress. However, these physiological responses have yet to be elucidated in humans where L-THE is compared alongside food or as a functional ingredient within the food matrix. The aim of this study was to determine the physiological responses of a single intake of a potential functional food product (mango sorbet) containing L-THE (ms-L-THE; 200 mgw/w) in comparison to a flavour and colour-matched placebo (ms). Eighteen healthy male participants were recruited in this randomised, double-blind, placebo-controlled trial. The participants were required to consume ms-L-THE or placebo and their blood pressure (BP) (systolic and diastolic), heart rate (HR), and heart rate variability (HRV) were monitored continuously over 90 minutes. Eleven males (age 27.7 ± 10.8 years) completed the study. Changes in area under the curve for systolic and diastolic blood pressure and HRV over the 90 minute observation period indicated no differences between the three conditions (all p > 0.05) or within individual groups (all p > 0.05). The values for heart rate were also not different in the placebo group (p = 0.996) and treatment group (p = 0.066), while there was a difference seen at the baseline (p = 0.003). Based on the findings of this study, L-THE incorporated in a food matrix (mango sorbet) demonstrated no reduction in BP or HR and showed no significant parasympathetic interaction as determined by HRV high-frequency band and low-frequency/high-frequency ratio. Further studies should be focussed towards the comparison of pure L-THE and incorporation within the food matrix to warrant recommendations of L-THE alongside food consumption.

Tea has been consumed for thousands of years and is an integral part of people’s daily routine, as an everyday drink and a therapeutic aid for health promotion. Consumption of tea has been linked to a sense of relaxation commonly associated with the content of the non-proteinogenic amino acid theanine, which is found within the tea leaves. The aim of this review article is to outline the current methods for synthesis, extraction and purification of theanine, as well as to examine its potential benefits related to human health. These include improvements in cognitive and immune function, cancer prevention, reduced cardiovascular risk and its potential usefulness as a functional food product.

We sought to determine whether receiving major re-selection (MRS) advising benefits undergraduate students' grade-point averages (GPAs). We used a quasi-experimental nonequivalent control group design to compare a treatment group (n = 219) of undergraduates who changed their majors after receiving MRS advising with a control group (n = 206) who changed majors without advising during the same semester as the treatment group. Findings showed that, on average, students who received MRS experienced no change in their program GPA but an increase in their semester GPA; however, the control group experienced a decrease in program and semester GPAs. Multiple regression analysis confirmed that MRS advising had a positive effect on posttest semester GPAs (ß = 0.33, p < 0.001) and program GPAs (ß = 0.28, p < 0.001). Implications for student advising are discussed.

Introduction: Few studies have documented the value of mentoring for medical students, and research has been limited to more subjective (e.g., job satisfaction, perceived career preparation) rather than objective outcomes. This study examined whether having a mentor is associated with match outcome (where a student matched based on their rank order list [ROL]).Methods: We sent a survey link to all emergency medicine (EM) program coordinators to distribute to their residents. EM residents were surveyed about whether they had a mentor during medical school. Match outcome was assessed by asking residents where they matched on their ROL (e.g., first choice, fifth choice). They were also asked about rank in medical school, type of degree (MD vs. DO), and performance on standardized tests. Residents who indicated having a mentor completed the Mentorship Effectiveness Scale (MES), which evaluates behavioral characteristics of the mentor and yields a total score. We assessed correlations among these variables using Pearson’s correlation coefficient. Post-hoc analysis using independent sample t-test was conducted to compare differences in the MES score between those who matched to their first or second choice vs. third or higher choice.Results: Participants were a convenience sample of 297 EM residents. Of those, 199 (67%) reported having a mentor during medical school. Contrary to our hypothesis, there was no significant correlation between having a mentor and match outcome (r=0.06, p=0.29). Match outcome was associated with class rank (r=0.13, p=0.03), satisfaction with match outcome (r= -0.37, p

This article draws on the concept of the 'cabinet of curiosities', Aby Warburg's Mnemosyne atlas, and Walter Benjamin's Arcades Project, to articulate a shared process of 'distillation of affinities' whereby disparate items, texts, images, and concepts are juxtaposed together to generate rich and unexpected meanings which do not inhere in the chosen items separately. It then proposes that such a process could be applied to the practice of historical biography, explores the implications of this, and presents a proof of concept in the form of a 'life-cabinet' of the Scottish antiquary and collector Charles Kirkpatrick Sharpe (1781–1851). Sharpe was an eccentric by any standard and his 'Hand of a Murderer, Preserved', punning calling card (a C#), intimate sketches, and odd books offer a rich field for this essay. [ABSTRACT FROM AUTHOR]

Introduction: Few studies have documented the value of mentoring for medical students, and research has been limited to more subjective (e.g., job satisfaction, perceived career preparation) rather than objective outcomes. This study examined whether having a mentor is associated with match outcome (where a student matched based on their rank order list [ROL]). Methods: We sent a survey link to all emergency medicine (EM) program coordinators to distribute to their residents. EM residents were surveyed about whether they had a mentor during medical school. Match outcome was assessed by asking residents where they matched on their ROL (e.g., first choice, fifth choice). They were also asked about rank in medical school, type of degree (MD vs. DO), and performance on standardized tests. Residents who indicated having a mentor completed the Mentorship Effectiveness Scale (MES), which evaluates behavioral characteristics of the mentor and yields a total score. We assessed correlations among these variables using Pearson’s correlation coefficient. Post-hoc analysis using independent sample t-test was conducted to compare differences in the MES score between those who matched to their first or second choice vs. third or higher choice. Results: Participants were a convenience sample of 297 EM residents. Of those, 199 (67%) reported having a mentor during medical school. Contrary to our hypothesis, there was no significant correlation between having a mentor and match outcome (r=0.06, p=0.29). Match outcome was associated with class rank (r=0.13, p=0.03), satisfaction with match outcome (r= -0.37, p