Articles on 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!

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