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So, how high is your diet IQ?

Time to test your healthy eating knowledge with this quiz from Herald nutritionist Elsa Jones

There's no doubt that food can have a powerful effect on your health and wellbeing but certain foods pack far more nutritional punch than you may realise. So just how much do you know about the individual health-boosting properties of the foods you eat? To test your nutritional smarts, simply take the quiz below and see how your food knowledge measures up!