Nutrition

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Treated with zinc nanoparticles, mung bean plants like these grew larger and produced more beans. Chad Zuber/Shutterstock.com

How nanotechnology can help us grow more food using less energy and water

Growing enough food to feed 9 billion people by 2050 will require huge amounts of energy and water. Using nanoparticles to boost plant growth and yield could save resources and reduce water pollution.
Salt seems common enough, but it has some astounding properties. Shutterstock

Kitchen Science: A salt on the senses

That salt on your table can do amazing things chemically, and to the flavour of your favourite food. But don't eat too much!
To improve Aboriginal and Torres Strait Islander nutrition and health we need real community consultation, improved public governance and political will. Gina Lyons, Irrunytju WA. Photo by Suzanne Bryce, NPY Women’s Council.

We can close the Indigenous nutrition gap – here’s how

After years of neglect and a notable absence in last week's Closing the Gap report, nutrition is finally being recognised as integral to closing the gap on Indigenous disadvantage.
Don’t limit yourself to grapefruit – increasing the amount and variety of fruit and vegetables can help you lose weight. Dan Zen/Flickr

Health Check: six tips for losing weight without fad diets

Monday – start diet. Tuesday – break diet! Wednesday – plan to start again next Monday. Sound familiar?

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