PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Who has power over food?

2012-06-27
(Press-News.org) Addressing the twin crises of malnutrition around the world—hunger and obesity— demands that we ask who has power over food, rather than question just the mere presence or absence of food. This is the argument of Raj Patel, activist, author of Stuffed and Starved: The Hidden Battle for the World Food System and fellow at the University of KwaZulu-Natal's School of Development Studies, in a new Essay in PLoS Medicine this week, which says that "understanding hunger and malnutrition requires an examination of what systems and institutions hold power over food," including the role of gender and the importance of food sovereignty.

To understand power over food, the concept of ''food security'' has been useful to capture "the notion of hunger not as a deficit of calories, but as a violation of a broader set of social, economic, and physical conditions," says Patel. "Gender is key to food insecurity and malnourishment, because women and girls are disproportionately disempowered through current processes and politics of food's production, consumption, and distribution."

Advocated by leading organizations like La Via Campesina, the concept of food sovereignty is emerging, through which communities have the right to define their own food and agriculture policy, and in which women's rights are central. "It is through food sovereignty…that food security might be achieved, and undernourishment eradicated," says Patel.

Importantly, food sovereignty raises concerns about corporate power within the global food system that is controlled by a small number of multinational companies. Patel says: "The food system's dysfunction continues to be lucrative for a range of food and agriculture companies. Profits often derive from the increased consumption of processed food, which in turn have driven a global obesity epidemic. Yet the distribution mechanisms within the food system that ration food on the basis of ability to pay have produced the paradox of a billion hungry during a time when there are more than 1.5 billion people overweight."

"Identifying inequities in power within the global food system is more than an academic exercise— it is a means not only to interpret the system, but also to change it", concludes Patel.

###Funding: No specific funding was received to write this article.

Competing Interests: RP is both a Fellow at the Institute for Food and Development Policy, and a Fellow of the Institute for Agriculture and Trade Policy's (IATP) Food And Community Fellowship program. This program is funded, in part, by the W. K. Kellogg Foundation though fellows are appointed by IATP. RP has no relationship with La Via Campesina.

Citation: Patel RC (2012) Food Sovereignty: Power, Gender, and the Right to Food. PLoS Med 9(6): e1001223. doi:10.1371/journal.pmed.1001223

CONTACT: Raj Patel
School of Development Studies
University of KwaZulu-Natal
Durban
KwaZulu-Natal
South Africa
rcp9@cornell.edu


ELSE PRESS RELEASES FROM THIS DATE:

Prenatal exposure to common household chemical increases risk for childhood eczema, study says

2012-06-27
Prenatal exposure to a ubiquitous household chemical called butylbenzyl phthalate (BBzP) can increase a child's risk for developing eczema, according to research conducted at the Columbia Center for Children's Environmental Health at the Mailman School of Public Health. Widely used in vinyl flooring, artificial leather and other materials, BBzB can be slowly released into air in homes. Details are published in the advance online edition of Environmental Health Perspectives, a journal of the National Institute of Environmental Health Sciences. Eczema, which is characterized ...

Study challenges the notion that a calorie is just a calorie

2012-06-27
Boston, Mass., June 26, 2012 – A new study published today in the Journal of American Medical Association challenges the notion that "a calorie is a calorie." The study, led by Cara Ebbeling, PhD, associate director and David Ludwig, MD, director of the New Balance Foundation Obesity Prevention Center Boston Children's Hospital, finds diets that reduce the surge in blood sugar after a meal--either low-glycemic index or very-low carbohydrate–may be preferable to a low-fat diet for those trying to achieve lasting weight loss. Furthermore, the study finds that the low-glycemic ...

Clot-busting medicine safe for use in warfarin-treated patients following stroke

2012-06-27
DURHAM, N.C.— The clot-busting medicine, tPA (tissue plasminogen activator), is safe to use in acute stroke patients already on the home blood thinner warfarin, according to researchers from Duke Clinical Research Institute (DCRI). This study helps allay previous concerns that tPA was too dangerous to use in patients on home anticoagulation and would lead to high risk for potentially fatal intracranial bleeding. "To date, we have no randomized trials or large cohort studies to guide us," says Ying Xian, M.D., Ph.D., assistant professor of medicine at Duke, and first ...

Stepped-care intervention results in weight loss, at lower cost

2012-06-27
CHICAGO – Although a standard behavioral weight loss intervention among overweight and obese adults resulted in greater average weight loss over 18 months, a stepped care intervention resulted in clinically meaningful weight loss that cost less to implement, according to a study in the June 27 issue of JAMA. "Most weight loss programs are intensive during the initial weeks of treatment, become less intensive over time, and maintain a fixed contact schedule for participants irrespective of treatment success or failure. Intensive weight loss programs are costly and require ...

Study compares effect of 3 common diets on energy expenditure following weight loss

2012-06-27
CHICAGO – In an examination of the effect on energy expenditure and components of the metabolic syndrome of 3 types of commonly consumed diets following weight loss, decreases in resting energy expenditure and total energy expenditure were greatest with a low-fat diet, intermediate with a low-glycemic index diet, and least with a very low-carbohydrate diet, suggesting that a low-fat diet may increase the risk for weight regain compared to the other diets, according to preliminary research published in the June 27 issue of JAMA. "Many people can lose weight for a few ...

Kids eat healthier when school-based nutrition programs involve teachers, staff, & parents

2012-06-27
PASADENA, Calif., June 26, 2012 – Programs to promote healthy eating can substantially reduce the amount of unhealthy foods and beverages on school grounds if the programs focus on a school's specific needs and involve teachers, parents, staff, and administrators, according to a Kaiser Permanente Southern California study published in BioMed Central's open access journal International Journal of Behavioral Nutrition and Physical Activity. The Healthy Options for Nutrition Environments in Schools (Healthy ONES) study used a public health approach to change nutrition environments ...

Alzheimer's infects from neuron to neuron

2012-06-27
The inexorable spread of Alzheimer's disease through the brain leaves dead neurons and forgotten thoughts in its wake. Researchers at Linköping University in Sweden are the first to show how toxic proteins are transferred from neuron to neuron. Through experiments on stained neurons, the research team – under the leadership of Martin Hallbeck, associate professor of Pathology – has been able to depict the process of neurons being invaded by diseased proteins that are then passed on to nearby cells. "The spread of Alzheimer's, which can be studied in the brains of diseased ...

Study examines federal government payments to separate managed care programs for same patients

2012-06-27
CHICAGO – An analysis that included 1.2 million veterans enrolled in the Veterans Affairs health care system and Medicare Advantage plan finds that the federal government spends a substantial and increasing amount of potentially duplicative funds in these separate managed care programs for the care of same individuals, according to a study appearing in JAMA. This study is being published early online to coincide with its presentation at the Annual Research Meeting of AcademyHealth. "In the United States, some adults may be eligible to enroll simultaneously in 2 federally ...

EVINCI results could lead to 75 percent reduction of invasive procedures for patients with suspected CAD

2012-06-27
Madrid, 26 June 2012: Preliminary findings from the EVINCI study show that the prevalence of "significant" coronary artery disease in patients with chest pain symptoms is lower than expected in Europe. In as much as 75% of this population an accurate non-invasive screening could avoid unnecessary and costly invasive procedures. The three year multicentre European trial will define the most cost effective strategy for diagnosing patients with suspected coronary artery disease. The EValuation of INtegrated Cardiac Imaging (EVINCI) study was completed on 15 June. Preliminary ...

Neuroprotective dietary supplements for chronic spinal cord injury

2012-06-27
Charlottesville, VA (June 26, 2012). Researchers from the Department of Neurosurgery at the David Geffen School of Medicine and the Department of Integrative Biology and Physiology at UCLA have found that a diet enriched with docosahexaenoic acid (DHA), an omega-3 fatty acid, and curcumin, a component of the Indian spice turmeric, can protect the injured spinal cord and minimize the clinical and biochemical effects of spinal cord myelopathy in rats. This finding is fleshed out in the article "Dietary therapy to promote neuroprotection in chronic spinal cord injury. Laboratory ...

LAST 30 PRESS RELEASES:

Science briefing: An update on GLP-1 drugs for obesity

Lower doses of immunotherapy for skin cancer give better results

Why didn’t the senior citizen cross the road? Slower crossings may help people with reduced mobility

ASH 2025: Study suggests that a virtual program focusing on diet and exercise can help reduce side effects of lymphoma treatment

A sound defense: Noisy pupae puff away potential predators

Azacitidine–venetoclax combination outperforms standard care in acute myeloid leukemia patients eligible for intensive chemotherapy

Adding epcoritamab to standard second-line therapy improves follicular lymphoma outcomes

New findings support a chemo-free approach for treating Ph+ ALL

Non-covalent btki pirtobrutinib shows promise as frontline therapy for CLL/SLL

University of Cincinnati experts present research at annual hematology event

ASH 2025: Antibody therapy eradicates traces of multiple myeloma in preliminary trial

ASH 2025: AI uncovers how DNA architecture failures trigger blood cancer

ASH 2025: New study shows that patients can safely receive stem cell transplants from mismatched, unrelated donors

Protective regimen allows successful stem cell transplant even without close genetic match between donor and recipient

Continuous and fixed-duration treatments result in similar outcomes for CLL

Measurable residual disease shows strong potential as an early indicator of survival in patients with acute myeloid leukemia

Chemotherapy and radiation are comparable as pre-transplant conditioning for patients with b-acute lymphoblastic leukemia who have no measurable residual disease

Roughly one-third of families with children being treated for leukemia struggle to pay living expenses

Quality improvement project results in increased screening and treatment for iron deficiency in pregnancy

IV iron improves survival, increases hemoglobin in hospitalized patients with iron-deficiency anemia and an acute infection

Black patients with acute myeloid leukemia are younger at diagnosis and experience poorer survival outcomes than White patients

Emergency departments fall short on delivering timely treatment for sickle cell pain

Study shows no clear evidence of harm from hydroxyurea use during pregnancy

Long-term outlook is positive for most after hematopoietic cell transplant for sickle cell disease

Study offers real-world data on commercial implementation of gene therapies for sickle cell disease and beta thalassemia

Early results suggest exa-cel gene therapy works well in children

NTIDE: Disability employment holds steady after data hiatus

Social lives of viruses affect antiviral resistance

Dose of psilocybin, dash of rabies point to treatment for depression

Helping health care providers navigate social, political, and legal barriers to patient care

[Press-News.org] Who has power over food?