Showing results for: Sustainable healthy diets
In this policy briefing “A Healthy and Sustainable Food Future Policy recommendations to embed sustainability in the Eatwell Guide and wider UK food policy” the Eating Better Alliance and Medact call on Public Health England (PHE), government more broadly and health professionals to do more to promote healthy and sustainable diets and to ensure that dietary recommendations underpin food and farming policy.
In a blog-piece for The Conversation, Duane Mellor (Associate Professor in Nutrition and Dietetics, University of Canberra) and Cathy Knight-Agarwal (Clinical Assistant Professor of Nutrition and Dietetics, University of Canberra) argue that it is time to rethink the purpose of dietary guidelines both in terms of content and how people adopt (or ignore) their messages.
This report from the UK free market think tank Institute of Economic Affairs claims that healthy food is actually cheaper than ‘junk food’. In drawing this conclusion the IEA also states that taxes on unhealthy foods (consumed as they say disproportionately by people with low incomes) is unlikely to be enough to change consumer behaviour and will be regressive - it will hit poorer people the hardest.
This paper looks at link between diets, health and climate and particularly the effects of adopting healthier diets in the US on the risk of disease, health care costs and greenhouse gas emissions.
This report by the Institute for European Environmental Policy (IEEP) and commissioned by UK’s Eating Better Alliance looks at future policies towards livestock farming and trade in the UK and EU.
The World Cancer Research Fund International has created the NOURISHING policy database which has now been updated and holds 390 policy actions from 125 countries, and 70 evaluations.
In a recent public survey commissioned by the Global Food Security (GFS) programme, many British adults say they recognise that the food system is a key contributor to climate change and that they would change their diets to avoid negative future climate impacts.
This new 712 page book in 28 chapters is edited by Rajeev Bhat. It addresses a very wide range of topics on agriculture, food and sustainability.
This paper provides an overview of dietary guidance for pulses, discussing their nutritional composition and health benefits as well as the evolution of the way in which the USDA’s dietary guidelines categorise pulses. The paper was published in a special issue on The Potential of Pulses to Meet Today’s Health Challenges: Staple Foods in the journal Annals of the New York Academy of Sciences.
This systematic review considers how seafood is currently incorporated and assessed in the sustainable diets literature and examines the barriers to more adequate inclusion of seafood within research on sustainable diets.
Tara Garnett (FCRN) and Sue Dibb (Eating Better) spoke on BBC World Service’s Inquiry programme about food consumption in relation to climate change.
This paper by FCRN member Corné van Dooren and colleagues reports that higher greenhouse gas emissions tend to be generated in the production of energy dense foods and lower in nutrient dense foods, and that emissions show significant correlations with 15 nutrients, including saturated fat, animal protein and sodium. Using these finding, the authors propose a ‘Sustainable Nutrient Rich Foods’ (SNRF) index, which summarises both climate and nutritional impacts of individual foods.
David Baldock, a Senior Fellow and former Executive Director of IEEP, gave a Food Thinkers talk at an event organised by the Food Research Collaboration, entitled: "Horses and Carts: can policies in a post Brexit world harness farming to more sustainable diets?"
This systematic review confirms earlier findings that a number of well-categorised sustainable dietary patterns are also good for health outcomes. There was consistent evidence to suggest that diets higher in plant-based foods such as vegetables, fruits, legumes, seeds, nuts, and whole grains and lower in animal-based foods (especially red meat), are both healthier and associated with a lower impact on the environment.
This paper by FCRN member Lukasz Aleksandrowicz and colleagues consolidates current evidence on the environmental impacts of dietary change, finding environmental benefits are possible from shifting typical Western diets to a variety of alternative dietary patterns. The results also highlight that there is still complexity in defining environmentally sustainable diets, though moderate reductions in meat consumption (particularly ruminant meat) replaced by plant-based foods, seem to reliably reduce greenhouse gas (GHG) emissions, land use, and water use, as well as improve health.
At a time when interest in the sustainability of food is increasing, the need for well-defined, interdisciplinary metrics of the sustainability of diets is evident. In this study, a group of researchers from Michigan performed a systematic literature review of empirical research studies on sustainable diets to identify the components of sustainability that were measured and the methods applied to do so.