They are non-toxic, cleanable and will serve you for many, many lunches. Skip the plastic wrap and keep your sandwiches fresh with these cute little eco sandwich bags. Check out these ideas to be plastic-free in the kitchen! Cotton Reusable Sandwich Wraps Thankfully, there are so many practical, eco-friendly solutions for storing your food these days. They may be downcycled or recycled to another form, but standard plastics never, ever truly biodegrade.Īnd it’s pretty scary to think of our tupperware collections floating around in landfill 500 years from now, isn’t it? Once created, plastics are here to stay on Mother Earth for good. The trouble is, plastic containers don’t just last for their limited lifetimes in the kitchen. Durable, airtight and ultra-convenient, tupperware quickly become a kitchen essential. However, the effect of promotions on consumer behaviour may diminish with time and are less likely to be sustainable for retailers over longer time periods.When tupperware launched in the 1940’s, it created a food storage revolution. We reported that some choice architecture interventions implemented within stores, such as availability and promotions, were associated with short-term changes in food purchasing behaviours. Regarding the second study, Piernas adds, "In this multi-retailer partnership, we conducted an independent evaluation of six in-store interventions within three major UK food retailers aimed at improving food purchasing behaviours. ![]() These results from a 'real world' intervention provide promising evidence that the proposed legislation in England to restrict promotions of less healthy items in prominent locations may help reduce over-consumption." This project established a partnership with a large UK food retailer to evaluate an intervention to remove seasonal chocolate confectionery from prominent areas of the store, specifically end-of-aisles and entrance areas, over 7 weeks before the Easter period. Regarding the first study, Piernas adds, "The Government in England has announced new legislation to restrict promotions of foods high in sugars, salt and saturated fat (HFSS) in prominent locations. "Strategies aiming at informing customers about healthier options are unlikely to work in isolation." "This research has important implications for the development of policies by retailers or governments to bring dietary intakes closer to recommendations for good health," the authors write. ![]() Together, the papers offer new evidence on how legislation can help shape consumers' diets with the goal of improving health. The absolute difference in confectionery sales between control and intervention stores was approximately 21 kilograms per store per week, which translated in fewer total calories in customers baskets. The researchers found an attenuation in the usual seasonal increase in confectionery sales units of confectionery sales increased by 18% in the control stores during the pre-Easter period but only 5% in the intervention stores (p<0.001). In 34 intervention stores, free-standing promotional displays of seasonal chocolate confectionery products were removed, although the candies were available elsewhere in the store. In the second study, Piernas and colleagues evaluated a grocery store intervention to remove seasonal chocolates and candy from prominent locations within a major UK supermarket in the 7 weeks leading up to Easter. Stocking more lower calorie biscuits increased sales by 18% and decreased purchases of regular, higher calorie biscuits by 4%. ![]() For instance, stocking low-fat chips next to regular chips decreased the sales of regular chips (-23% in intervention stores vs. They found that increasing the availability of healthier options within a category was associated with significant changes in purchasing. In the first new study, the researchers evaluated six interventions involving the availability, placement, promotions, and signage of healthier products within three major chains of UK grocery stores. ![]() Evidence from systematic reviews has suggested that grocery store interventions may be effective at changing diet, but evidence in real supermarkets has been lacking. Poor diets are an important risk factor for chronic diseases, and many socioeconomic inequalities remain when it comes to diet. Dietary targets for saturated fat, dietary fiber, sugar, and salt intake are currently not being met in the UK.
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