New Research: Diet And Nutrient Intake Of Indigenous Australians Poor

Main Category: Nutrition / Diet
Article Date: 14 Jul 2008 - 2:00 PDT

email to a friend   printer friendly   view / write opinions   rate article

Indigenous Australians eat more white bread, processed meat, added butter and added sugar than the average Australian, and fall well short of national fruit and vegetable recommendations, according to new research.

The study, in Nutrition & Dietetics published by Wiley-Blackwell, found intakes of key nutrients such as vitamins A and C, iron, fibre, niacin, magnesium and potassium were lower in urban Indigenous people, compared with the rest of the population. And intakes of protein and cholesterol were much higher.

The researchers enrolled 100 overweight Aboriginal and Torres Strait Islander people in a diet and lifestyle intervention program. At the end of the 12 month program, participants were eating less kilojoules and fat, and had lost an average of 1.9kg.

'Our study showed that diet and lifestyle programs targeted at Indigenous people can work, but it's concerning that nutrient intakes are generally so poor to start with, particularly in this group of Australians,' said study author and dietitian Diane Longstreet.

Before entering the program, study participants ate on average 1.4 serves of fruit and 2.2 serves of vegetables a day, which is below the Australian guidelines of two fruit and five vegetables, and is lower than the average Australian intake.

Ms Longstreet said Aboriginal and Torres Strait Islander people living in urban areas typically eat a Western-style diet, containing few traditional bush foods, and this might be linked to the high rates of chronic disease in this population.

'Indigenous Australians have a 17 year shorter life expectancy than non-indigenous people. They are three times more likely to have diabetes and 1.5 times more likely to have heart disease. Improving access to affordable, nutrient-dense foods is urgently needed, especially in light of rising food costs,' said Ms Longstreet.

Claire Hewat, Executive Director of the Dietitians Association of Australia (DAA), said Australia's last national Aboriginal and Torres Strait Islander survey showed that 29 per cent of Aboriginal people over the age of 15 worry about going without food.

'It is a basic human right to have access to sufficient, safe and nutritious food. Food security for Aboriginal and Torres Strait Islander people is a top priority for us, and we are working with the Public Health Association of Australia on a position statement on this issue,' said Ms Hewat.

This paper is published in Nutrition and Dietetics, 65-2.The article abstract is available free online.

Nutrition & Dietetics

Nutrition & Dietetics is Australia and New Zealand's leading peer-reviewed journal in its field. Covering all aspects of food, nutrition and dietetics, the Journal provides a forum for the reporting, discussion and development of scientifically credible knowledge related to human nutrition and dietetics.

Widely respected in Australia and around the world, Nutrition & Dietetics publishes original research, methodology analyses, commentaries and viewpoints, research reviews, book reviews and much more. The Journal aims to keep health professionals abreast of current knowledge on human nutrition and diet, and accepts contributions from around the world.

About Wiley-Blackwell

Wiley-Blackwell was formed in February 2007 as a result of the acquisition of Blackwell Publishing Ltd. by John Wiley & Sons, Inc., and its merger with Wiley's Scientific, Technical, and Medical business. Together, the companies have created a global publishing business with deep strength in every major academic and professional field. Wiley-Blackwell publishes approximately 1,400 scholarly peer-reviewed journals and an extensive collection of books with global appeal. For more information on Wiley-Blackwell, please visit http://www.blackwellpublishing.com or http://interscience.wiley.com.

About Wiley

Founded in 1807, John Wiley & Sons, Inc. has been a valued source of information and understanding for 200 years, helping people around the world meet their needs and fulfill their aspirations. Since 1901, Wiley and its acquired companies have published the works of more than 350 Nobel laureates in all categories: Literature, Economics, Physiology/Medicine, Chemistry and Peace.

Our core businesses include scientific, technical, medical and scholarly journals, encyclopedias, books, and online products and services; professional/trade publishes books, subscription products, training materials, and online applications and websites; and educational materials for undergraduate and graduate students and lifelong learners. Wiley's global headquarters are located in Hoboken, New Jersey, with operations in the U.S., Europe, Asia, Canada, and Australia. The Company's Web site can be accessed at http://www.wiley.com. The Company is listed on the New York Stock Exchange under the symbols JWa and JWb.

http://www.wiley.com