Showing results for: Global health
The global supermarket sector's commitments to protect public health are “generally disappointing”, finds FCRN member Claire Pulker of Curtin University. However, some progress is being made address food waste, assure food safety and quality, and support selection of healthy foods.
A special issue of the journal Science includes several review papers on important questions in the connection of diets and health, including dietary fat, gut microbiota, fasting and diets for athletes.
Optimal taxation levels would cause the price of processed meat to increase by 25% and the price of red meat to increase by 4%, on average, according to this paper. The calculations are based on the additional healthcare costs incurred by one additional serving, as opposed to the total healthcare costs associated with all meat consumption. The paper concludes that such a tax on red and processed meats could reduce the deaths associated with consumption of these products by 9% and reduce associated healthcare costs by 14%.
Researchers have called for governments to phase out organophosphate pesticides in agriculture, ban their non-agricultural uses, and take steps to reduce human exposure to organophosphates. The researchers’ argument is based on systematic reviews that link foetal organophosphate exposure to adverse effects on the development of children’s brain and nervous system.
Two commentary pieces question the findings of the study “Association of Frequency of Organic Food Consumption With Cancer Risk”, which claims that higher organic food consumption is associated with a lower risk of cancer. The pieces point out that only two cancer types showed a statistically significant reduction in risk, and that the reduction in cancer risk only appeared to hold true for older women, not men, younger adults or people with a high overall quality of diet.
The book “Food and sustainability”, edited by Paul Behrens, Thijs Bosker and David Ehrhardt, is a textbook that addresses food sustainability from a multidisciplinary perspective.
The Food and Agricultural Organisation of the United Nations (FAO) has released the 2018 edition of its report on food security and nutrition around the world. The report give key statistics on several indicators of nutrition and explores the links between climate-related events and food security.
This upcoming book, edited by Atanu Sarkar, Suman Ranjan Sensharma and Gary W. vanLoon, brings together examples of technological solutions and governance frameworks for sustainable food security.
This book, by Ray A. Goldberg, provides the perspectives of people involved in shaping the global food system, including leaders in academia, nonprofits, public health, and the private and public sectors.
600 million people could be affected as climate change decreases the levels of several nutrients in rice, according to a new paper. The paper estimated changes in rice nutrient content using experiments where rice (of several different cultivars) was grown under conditions of enriched CO2. At the higher CO2 levels, the following average decreases in nutrient levels were found compared to rice grown under ambient CO2: 10% for protein; 8% for iron; 5% for zinc; 17% for vitamin B1; 17% for vitamin B2; 13% for vitamin B5; 30% for vitamin B9. In contrast, vitamin E levels were 14% higher under elevated CO2 levels.
The emergence of disease-causing fungi that are resistant to antifungal drugs threatens both human health and food security, according to a recent paper. Some resistance has been found to every main class of agricultural fungicides and many medical antifungals used to treat humans and animals. The paper outlines some factors contributing to emerging resistance and makes some policy recommendations.
This book, edited by John A. Herrmann and Yvette J. Johnson-Walker, explores the One Health concept, which links the health of humans, animals and ecosystems. Topics covered include the links between biodiversity and health, food and water security, zoological institutions, One Health initiatives and the social cost of carbon.
The World Health Organisation (WHO) has set out a strategy for removing industrially-produced trans-fatty acids from the global food supply. WHO estimates that half a million people die each year because of cardiovascular disease caused by trans fat consumption. Artificial trans fat are found in partially hydrogenated vegetable oils (a process that gives liquid vegetable oils a higher melting point), while some natural trans fats are found in meat and dairy.
A report (PDF link) tested bottled water in nine different countries and found that 242 out of 259 bottles contained small pieces of plastic. The report suggests that at least some of the plastic particles may be coming from the packaging or the bottling process.
The second edition of this book by Michael Carolan includes up-to-date data on on the impacts of the global food system and gives examples of positive social change.
This opinion piece by Peter Horton of the Grantham Centre for Sustainable Futures discusses the failures of the current food system and sets out some possible solutions to achieve sustainable food security for all.
This new study by FCRN member Paul Behrens and colleagues investigates the environmental impacts of a nationally recommended diet when compared to the national average diet for 37 nations across the world, including 9 middle income nations.