Activating the local food system in emergency food response

Resilient local food systems are a necessary component to keep our communities healthy, especially during times of emergency. With a history of supporting local farmers and food access in less-resourced communities, Fresh Approach was in a prime position at the time of shelter-in-place orders to pivot our efforts to emergency food relief in this time of uncertainty. By collaborating and mobilizing resources, Fresh Approach was able to strengthen existing connections with small farmers, build new relationships with other food access nonprofits, and support families in need by providing them with farm-fresh, local, and healthy produce. We outline how these partnerships and collective efforts have fortified a resilient and transformative food system in our area.

The Influence of Response Inhibition Training on Food Consumption and Implicit Attitudes toward Food among Female Restrained Eaters

Restrained eaters display difficulties engaging in self-control in the presence of food. Undergoing cognitive training to form associations between palatable food and response inhibition was found to improve self-control and influence eating behaviors. The present study assessed the impact of two such response inhibition trainings on food consumption, food-related anxiety, and implicit attitudes toward food among female restrained eaters (Dutch Eating Behavior Questionnaire-restrained eating subscale ≥ 2.5). In Experiment 1, 64 restrained eaters completed either one of two training procedures in which they were asked to classify food vs. non-food images: a food-response training, in which stop cues were always associated with non-food images, or a balanced food-response/inhibition training, in which participants inhibited motor actions to food and non-food stimuli equally. The results revealed reduced snack consumption following the food-response/inhibition training compared to the food-response training. The food-response training was associated with increased levels of food-related anxiety. In Experiment 2, the same training procedures were administered to 47 restrained eaters, and implicit attitudes toward palatable foods were assessed. The results revealed an increase in positive implicit attitudes toward palatable foods in the food-response/inhibition group but not in the food-response training group. The results suggest that balancing response inhibition and execution across food and non-food stimuli may reduce overeating while retaining positive attitudes toward food among female restrained eaters.

Exploring the implications of COVID-19 on widening health inequalities and the emergence of nutrition insecurity through the lens of organisations involved with the emergency food response

BackgroundThis paper describes the impact of COVID-19 during the first month of containment measures on organisations involved in the emergency food response in one region of the UK and the emerging nutrition insecurity. This is more than eradicating hunger but considers availability of support and health services and the availability of appropriate foods to meet individual requirements. In particular, this paper considers those in rural communities, from lower socioeconomic groups or underlying health conditions.MethodsSemistructured professional conversations informed the development of a questionnaire which gathered insights from five organisations involved with the emergency food response in the South East, England, UK. Descriptive themes were derived though inductive analysis and are further discussed in relation to UK government food support measures and early published data.ResultsFour themes emerged from conversations, including: (1) increasing demand, (2) meeting the needs of specific groups, (3) awareness of food supply and value of supporting local and (4) concerns over sustainability. All organisations mentioned changes in practice and increased demand for emergency food solutions. Positive, rapid and innovative changes helped organisations to adapt to containment restrictions and to meet the needs of vulnerable people. Although concern was raised with regards to meeting the specific needs of those with underlying health conditions and the sustainability of current efforts.ConclusionConsiderable gaps in food provision were identified, as well as concerns regarding increased long-term food and nutrition insecurity. The paper makes recommendations to improve nutrition security for the future and considers the lessons learnt from the COVID-19 pandemic. The generalisability of these early insights is unknown but these real-time snapshops can help to direct further research and evaluation.

The effect of sales promotions on consumers’ organic food response

Purpose Owing to the wave of consumers concern about food quality, the organic food market has grown rapidly. However, how organic food promotions outweigh the negative impacts of high prices has become a pressing issue scholars need to discuss. Hence, with the value perspective as the basis, the purpose of this paper is to attempt to understand whether or not organic food consumers have preferences for specific promotional programs as opposed to other promotional programs. Design/methodology/approach The two-stage study design was adopted to explore these issues. In the first stage, 225 copies of promotional program documents were collected, and middle-ranking and high-ranking supervisors from seven organic food distributors were interviewed. According to the value perspective, the promotional programs were divided into four types: discount category, member category, free giveaway category, and limited time offer category, which were used to develop the questionnaire questions. In the second stage, 1,017 copies of valid questionnaires were recovered. Findings The logistic regression analysis was adopted to discuss the impact of the various promotional program actions on consumers’ choices. The empirical results indicate that the consumers preferred the programs in the discount category and the free giveaway category, while the programs in the member category and limited time offer category reduced the purchase intention. Originality/value The stringent qualitative and quantitative design in this study shall serve as a reference for follow-up research. The important implications of the operators’ promotion practices are covered in the discussion.

A vitamin-B2-sensing mechanism that regulates gut protease activity to impact animal’s food behavior and growth

To survive challenging environments, animals acquired the ability to evaluate food quality in the intestine and respond to nutrient deficiencies with changes in food-response behavior, metabolism and development. However, the regulatory mechanisms underlying intestinal sensing of specific nutrients, especially micronutrients such as vitamins, and the connections to downstream physiological responses in animals remain underexplored. We have established a system to analyze the intestinal response to vitamin B2 (VB2) deficiency in Caenorhabditis elegans, and demonstrated that VB2 level critically impacts food uptake and foraging behavior by regulating specific protease gene expression and intestinal protease activity. We show that this impact is mediated by TORC1 signaling through reading the FAD-dependent ATP level. Thus, our study in live animals uncovers a VB2-sensing/response pathway that regulates food-uptake, a mechanism by which a common signaling pathway translates a specific nutrient signal into physiological activities, and the importance of gut microbiota in supplying micronutrients to animals.