Dietary Changes and Anxiety during the Coronavirus Pandemic: Differences between the Sexes.

The SARS-CoV-2 (COVID-19) pandemic has been associated with both increased anxiety, deterioration in diet and weight gain. These associations may differ by sex. The present report examines differences by sex in diet quality in order to determine whether associations between diet and psychological stress during the initial phase of the COVID-19 pandemic differed by sex.

Multinational dietary changes and anxiety during the coronavirus pandemic-findings from Israel.

Background: Increased anxiety was frequently reported during the 2020 global COVID-19 pandemic. An association between anxiety and increased body weight has been documented. Identifying associations between diet quality and anxiety may facilitate the development of preventive dietary policy, particularly relevant since obesity appears to increase the risk of adverse COVID-19 outcomes.

Dietary changes and anxiety during the coronavirus pandemic: a multinational survey.

Background/objectives: The 2020 global coronavirus pandemic is characterized by increased anxiety. Anxiety has been associated with poor diet quality and weight gain, which may lead to obesity, a risk factor for adverse COVID-19 outcomes. The present study was designed to examine associations between diet quality and anxiety levels during the COVID-19 pandemic.

Gut microbiota determines the social behavior of mice and induces metabolic and inflammatory changes in their adipose tissue.

The link between the gut microbiota and social behavior has been demonstrated, however the translational impact of a certain microbiota composition on stable behavioral patterns is yet to be elucidated. Here we employed an established social behavior mouse model of dominance (Dom) or submissiveness (Sub). A comprehensive 16S rRNA gene sequence analysis of Dom and Sub mice revealed a significantly different gut microbiota composition that clearly distinguishes between the two behavioral modes.

Nurses who work rotating shifts consume more energy, macronutrients and calcium when they work the night shift versus day shift.

Background: Shift work has been associated with increased body mass index (BMI), metabolic disruption and increased chronic disease risk. Typically, these reports compare individuals who work the day shift to those who work the night shift. Because shift assignment is not random, differences may reflect other, unmeasured characteristics that account for outcome differences.

Chronic food administration of Salvia sclarea oil reduces animals' anxious and dominant behavior.

Recent studies indicate that an oil extract from Salvia sclarea may provide clinical benefits in various pathological conditions. In comparison to extracts from other Salvia species, S. sclarea oil contains twice as much omega-3 fatty acids, which are involved in eicosanoid synthesis pathways, and has been found to contain significant levels of the psychoactive monoterpane linalool.

The effect of two iso-caloric meals containing equal amounts of fats with a different fat composition on the inflammatory and metabolic markers in apparently healthy volunteers.

Background: Little is known about the time-course of the postprandial appearance of macronutrient-induced inflammatory response. Our aim was to investigate the postprandial inflammatory and metabolic response following high fat, high caloric popular meals in apparently healthy participants.

Methods: Fifty four apparently healthy normal weight volunteers (BMI of 25.

Stress among healthcare students--a cross disciplinary perspective.

Background And Purposes: Perceived stress (PS) among healthcare students worldwide is a recognized problem. To address the paucity of data about the actual degree of PS, this study aimed to: 1) evaluate and compare PS across three healthcare programs (Physical Therapy [PT], Communication Disorders [CD], and Nutrition Sciences [NS]) in one university; 2) evaluate changes in PS across study years; 3) identify the contribution of academic- and socio-demographic-related variables to PS; and 4) determine whether the Israeli students' PS levels differ from those of their peers in other countries.

Methods: A cross-sectional survey was performed among all undergraduate PT, CD, and NS students from one university.

Comparative analysis of the behavioral and biomolecular parameters of four mouse strains.

The use of mice as experimental models in pharmacological and biochemical research began over 100 years ago, during which time different mice strains with specific features were developed. Numerous studies demonstrate that the pharmacological efficacy of various compounds significantly varies among different animal strains, a factor which must be considered when analyzing experimental data. The Sabra strain, developed more than 35 years ago, is widely used for research in Israel but has an unclear origin and is not characterized as well as other strains.