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DRAFT Australian Dietary Guidelines - Eat For Health

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3.1.4.4 Aboriginal and Torres Strait Islanders<br />

Limiting intake of excess energy from any source, including total fat, is particularly important given<br />

the higher prevalence of obesity in Aboriginal and Torres Strait Islander groups compared to non-<br />

Indigenous <strong>Australian</strong>s [30, 32]. Limiting saturated and trans fat are important given the high<br />

prevalence of coronary heart disease, and decreased saturated fat intake may also improve insulin<br />

sensitivity.<br />

3.1.4.5 Culturally and linguistically diverse groups<br />

The profile of dietary fat will vary depending on traditional culinary use. Food product labels may<br />

assist people in learning about the amounts and types of fats in unfamiliar or newly introduced<br />

manufactured foods.<br />

3.2 Limit intake of foods and drinks containing<br />

added salt<br />

3.2.1 Setting the scene<br />

<strong>Dietary</strong> guidelines have recognised the role of sodium in elevating blood pressure since the draft<br />

United States Surgeon General’s report released in 1979 [541]. Initial advice to the public was<br />

framed to reduce consumption of discretionary salt, such as salt added at the table or during<br />

cooking. More recently it has been recognised that processed foods are the major source of<br />

sodium in Western diets, so advice needs to include processed food. Sodium occurs naturally in<br />

food, and a range of sodium-containing additives are also added to manufactured and processed<br />

foods. In these <strong>Guidelines</strong>, salt always refers to sodium chloride and is never used as a synonym for<br />

the total amount of sodium in foods.<br />

Since the previous edition of the <strong>Dietary</strong> <strong>Guidelines</strong> in 2003, the evidence for a relationship<br />

between reducing sodium intake and reducing blood pressure has strengthened, particularly in<br />

those classified as normotensive. In addition there is now some evidence indicating that reducing<br />

sodium may result in a reduction in outcomes such as mortality, stroke and heart disease for<br />

those with hypertension, but not, as yet, for those with normal blood pressure.<br />

<strong>DRAFT</strong> <strong>Australian</strong> <strong>Dietary</strong> <strong>Guidelines</strong>- December 2011 82

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