Is resilience a useful concept in the context of food security and nutrition programmes? Some conceptual and practical considerations

With the developing world increasingly exposed to severe shocks and stresses, a growing number of international development agencies have now adopted resilience building as a critical long-term objective for their programmes. This paper explores the potential for this concept in the context of food security and nutrition but the reflection extends to development interventions more generally. Resilience is a rich concept, and has at its core the notion of complex dynamic processes that aptly describes the nature and dynamics of vulnerability and changes as they affect the developing world. The paper argues that the main value of resilience lies in its integrative nature, which facilitates greater collaboration between traditionally disparate groups and communities of practices. The paper also stresses some of the key conceptual and practical challenges that we face when trying to operationalise and measure resilience.     

Fruit and vegetable consumption among 3–5-year-old Finnish children and their parents: Is there an association?

This study investigated the association between the home food environment and the consumption frequency of raw and cooked vegetables, berries and fruit among 3–5-year-old children and their mothers and fathers. The target group consisted of 3–5-year-old children (N = 114) attending public early childhood education and care, and their parents (N = 100). Cross-sectional data were collected from the parents with questionnaires assessing the home food environment, children and parents’ vegetable, berry and fruit consumption, and food neophobia. Linear mixed-effects models and principal component analysis were used to examine the association of parental consumption and the home food environment with children’s vegetable, berry and fruit consumption. The results showed low consumption of fruit and vegetables among 3–5-year-old children and their mothers and fathers. Maternal consumption was associated with children’s raw and cooked vegetable, berry and fruit consumption, whereas paternal consumption was only associated with cooked vegetables. This study identified that home food environment factors influencing children’s consumption habits vary for raw and cooked vegetables, berries and fruit.     

Is there a link between dietary phytoestrogens and reproductive health in men? A meta‐analysis of data from the USA and China

The human health implications of exposure to environmental pollutants and food components (e.g. phytoestrogens) that mimic the female hormone 17β‐estradiol (xenoestrogens) are a subject of significant debate. In this study, we use published data on human dietary phytoestrogen intake and sperm concentrations in the USA and China to assess effects on sperm concentration as a marker of male reproductive health. Comparison of the phytoestrogen intake and sperm concentration trends shows that in the USA phytoestrogen intake has increased from 0.8 mg day^?1 in 1993 to 13.7 mg day^?1 in 2005 and sperm concentration is trending down (not statistically significant), whereas in China phytoestrogen intake has decreased from 64.7 mg day^?1 in 1991 to 15.6 mg day^?1 in 2008, and the sperm concentration has increased from 55 × 10⁶ mL^?1 in 1999 to 74 × 10⁶ mL^?1 in 2008. We present this as evidence that phytoestrogen intake via food might, at least in part, be responsible for sperm concentration trends.     

Is there a fit in cognitive and sensory evaluation of yogurt? The moderating role of nutrition training

Food selection at a particular occasion is guided by properties of the food itself (sensory or intrinsic properties), but also by the information provided with the food, for example, packaging information (extrinsic properties). We compared preference responses of 71 consumers with a considerable type 2 diabetes risk, who had undergone nutrition counseling in a prevention program, in sensory assessments and product evaluation integrated into Adaptive Conjoint Analysis with the response of a healthy control group (n = 101). Vanilla yogurt, varied in composition (fat content, sugar content, flavor intensity) and packaging information (fat content, sugar content, flavor intensity), was used as stimulus material. Both groups of consumers preferred yogurt with a higher fat content on the basis of sensory evaluation, but rejected products with a higher fat content (10 g/100 g) when this information was available on the package. The degree of rejection was significantly higher for the high risk group. Whereas both groups preferred reduced-sugar yogurt on the basis of declaration, preferences towards the less sweet product were only observed for the high risk group.     

Is there a link between greening and light-enhanced glycoalkaloid accumulation in potato (Solanum tuberosumL) tubers?

Potato (Solanum tuberosum L) tubers (cvs Pentland Dell and Record) were treated with the chlorophyll biosynthesis inhibitors 4-amino-5-fluoropentanoic acid (AFPA) and 3-amino-2,3-dihydrobenzoic acid (gabaculine), and subsequently exposed to daylight for up to 10 days prior to pigment and glyco-alkaloid analysis. AFPA inhibited the accumulation of total chlorophyll (Chl) by between 50 and 70% in both cultivars throughout the duration of light exposure. The synthesis of Chl b was inhibited by over 80% in both cultivars. Neither inhibitor had a significant effect on light-enhanced glycoalkaloid accumulation. It is concluded that there is no direct metabolic link between Chl and glycoalkaloid biosynthesis. © 1998 SCI.     

Brominated and fluorinated organic pollutants in the breast milk of first-time Irish mothers: is there a relationship to levels in food?

Brominated flame retardants – polybrominated diphenyl ethers (PBDEs), polybrominated biphenyls (PBBs), hexabromocyclododecane (HBCD) and others – have been measured in 11 pooled breast milk samples from 109 first-time mothers in Ireland. Additionally, the study has measured levels of polybrominated dibenzo-p-dioxins and furans (PBDD/Fs), mixed halogenated dioxins (PXCC/Fs) and biphenyls (PXBs), polychlorinated naphthalenes (PCNs) and perfluoroalkylated substances (PFAS) in these samples. The mean sum of 19 PBDEs including BDE-209 was 4.85 ng g^?1 fat, which is comparable with that found in other European countries. BDE-47, BDE-153, BDE-209, BDE-99 and BDE-100 were found at the highest concentrations. The only PBBs detected consistently were BB-77, BB-126 and BB-153, with highest concentrations being found for BB-153 (mean = 0.13 ng g^?1 fat). The mean sum of HBCD enantiomers was 3.52 ng g^?1 fat, with α-HBCD representing over 70% of the total. Of the other brominated flame retardants – tetrabromobisphenol-A (TBBP-A), hexabromobenzene (HBB), decabromodiphenylethane (DBDPE) and bis(2,4,6-tribromophenoxyethane) (BTBPE) – examined, only TBBP-A was detected above the limit of detection (LOD), in two of the 11 pools analysed. All measured PBDF congeners were observed (at 0.02–0.91 pg g^?1 fat), but 2,3,7,8-tetrabromo-dibenzodioxin (TeBDD) was the only PBDD detected, with a mean concentration of 0.09 pg g^?1 fat. The occurrence of the mixed chlorinated/brominated dibenzodioxins, dibenzofurans and biphenyls, 2-B-3,7,8-CDD, 2,3-B-7,8-CDF, 4-B-2,3,7,8-CDF, PXB 105, PXB 118, PXB 126 and PCB 156 in breast milk in the current study may indicate that levels of these contaminants are increasing in the environment. Polychlorinated naphthalenes were detected in all samples, but not perfluorooctane sulfonate (PFOS) and other PFAS. The pattern of occurrence of these brominated and fluorinated persistent organic pollutants (POPs) in Irish breast milk shows a general relationship to their occurrence in food, as reported in a number of surveillance studies carried out by the Food Safety Authority of Ireland.     

A combined Nutri-Score and ‘Eco-Score’ approach for more nutritious and more environmentally friendly food choices? Evidence from a consumer experiment in Belgium

The application of Nutri-Score on food products is ubiquitous throughout Europe and studies demonstrating its potential to stimulate healthier food choices are accumulating. At the same time, a strong need exists to evenly harmonize and activate the communication of environmental impacts on food products, in synergy with the Nutri-Score. This raises the question of whether the Nutri-Score could be expanded to an ‘Eco-Score’ that would similarly encourage environmentally friendly food choices. This paper reports a randomized control trial, in which a representative sample of 805 Belgian consumers was asked to hypothetically buy ingredients for a meal in a small-scale mock-up E-grocery environment. The experiment tested whether a combined Nutri-Score and Eco-Score affected the nutritional quality and environmental impact of consumers’ food choices. This effect was compared to general and specific dietary recommendations on the one hand, and to detailed impact tables on the other hand. Since visual distraction often plays a role in informative persuasion, the treatments were evaluated subject to different levels of distraction caused by product images. The average nutritional quality index (NQI) and environmental impact index (EII) of the selected baskets were calculated to evaluate the effects of the manipulations. We find that a joint Nutri-Score and Eco-Score label improves the NQI but not the EII. The general- and specific recommendation as well as the detailed information also improved the NQI. However, the specific recommendation was the only treatment that also improved the EII. The improvements in NQI due to the scores could be explained by a reduced consumption of pork. The improvements in EII induced by the specific recommendation could mainly be explained by a reduction in beef consumption. Only very mild indications were found that product images interfered with the effect of the scores. This study provides some initial evidence and support for the use of dual Nutri-Score – Eco-Score label to induce transitions towards healthier and more sustainable diets. We also find that recommendations outside the classic Front-Of-Package label framework could be a promising way to realize such a transition. However, it remains to be tested whether similar effects occur in real E-groceries and on a longer time scale.     

“A pig and a garden”: Fannie Lou Hamer and the Freedom Farms Cooperative

Much of the scholarship on the work and legacy of activist Fannie Lou Hamer concentrates on her tireless efforts for civil/human rights and African American representation and access to electoral politics. This article brings to light an important project she started in 1969, Freedom Farms Cooperative (FFC) in Sunflower County, MS. An agricultural cooperative built on 680-acres, Freedom Farms included a pig bank, Head Start program, community gardens, commercial kitchen, a garment factory, sewing cooperative, tool bank, and low-income, affordable housing as strategies to support the needs of African Americans who were fired and evicted for exercising the right to vote. Freedom Farms offered these sharecroppers and tenant farmers educational and re-training opportunities including health care and disaster relief for those who wanted to stay in the Mississippi Delta. Using a historical method to analyze extensive archival records, this article offers an analysis of Freedom Farms and illuminates valuable lessons on agriculture as resistance, and alternative strategies of rebuilding and investing in sustainable communities. Using the principles of collective and shared ownership, Freedom Farms and the work of Ms. Hamer, offer us important and valuable lessons on rebuilding our communities and investing in sustainable cities around growing food. This article outlines some of these lessons.     

“Officially A Vegan Now”: On Meat and Renaissance Masculinity in Pro Football

In 2012 Arian Foster, a running back for the Houston Texans of the National Football League (NFL), announced via Twitter that he is “officially a vegan now” (Foster, July 6, 2012). Foster's announcement precipitated a torrent of attention by many who worriedly debated the impact that his new diet may have on his on-field performance. In this article, we unravel the threads that have woven together a picture of who Foster is and what his decision to go vegan means. We argue that a close look at the media response reveals deeply held beliefs about masculinity, race, class, and place and the ways in which food serves in the constitution of subjectivity in the context of pro-football in Texas. We conduct a contextual discourse analysis of the popular and sports media coverage of Foster's diet using an intersectional framework to elaborate how normative masculinity is further nuanced by the meanings attributed to race, place, sexuality, sport, aggression, violence, health, and productivity.