Spiralised vegetables make me angry. Those colourful twirls of courgette and carrot flesh may seem innocuous, but they symbolise everything wrong with how we eat.

Vegetables shredded to look like spaghetti, as well as cauliflowers pounded until they are rice-like, have popped up on supermarket shelves and are marketed as a replacement for carbohydrates.

I first realised how mad these curly imposters make me when I was asked by a press representative from a supermarket if I would like to write about their new range of zoodles (or zucchini noodles) and interview a raw food writer on how to cut out carbohydrates.

As a lifestyle writer I've had more conversations with dieticians about what to eat than Atkins devotees have had bread-free breakfasts. What has become obvious is the opacity around what we should be feeding ourselves. Because of that, there is a worldwide obesity epidemic, and chronic but preventable diseases are widespread. And it makes me really sad, not least because I have often felt genuinely lost about what I should be eating thanks to unqualified online fitness gurus and self-appointed nutritionists whose livelihoods rely on us all being confused. The idea that I could make someone else feel like that with a flimsy piece about replacing carbohydrates with watery veg is something I couldn't handle.

The world's biggest food fights Show all 11 1 /11 The world's biggest food fights The world's biggest food fights La Tomatina, Buñol, Spain Revellers throw tomato pulp at each other during the annual "tomatina" festivities in the village of Bunol, near Valencia on August 26, 2015. Some 22,000 revellers hurled 150 tonnes of squashed tomatoes at each other drenching the streets in red in a gigantic Spanish food fight marking the 70th annual "Tomatina" battle. AFP PHOTO / BIEL ALINO (Photo credit should read BIEL ALINO/AFP/Getty Images) Biel Alino/AFP/Getty Images The world's biggest food fights La Tomatina, Buñol, Spain A reveller is pelted with tomato pulp during the annual "tomatina" festivities in the village of Bunol, near Valencia on August 31, 2016. Today at the annual Tomatina fiesta 160 tonnes of ripe tomatoes were offloaded from trucks into a crowd of 22,000 half-naked revellers who packed the streets of Bunol for an hour-long battle. / AFP / BIEL ALINO (Photo credit should read BIEL ALINO/AFP/Getty Images) Biel Alino/AFP/Getty Images The world's biggest food fights La Tomatina, Buñol, Spain Revellers covered in tomato pulp participate in the annual "tomatina" festivities in the village of Bunol, near Valencia on August 31, 2016. Today at the annual Tomatina fiesta 160 tonnes of ripe tomatoes were offloaded from trucks into a crowd of 22,000 half-naked revellers who packed the streets of Bunol for an hour-long battle. / AFP / BIEL ALINO (Photo credit should read BIEL ALINO/AFP/Getty Images) Biel Alino/AFP/Getty Images The world's biggest food fights World Custard Pie Championship, Kent Funk Dooby/Flickr The world's biggest food fights World Custard Pie Championship, Kent Funk Dooby/Flickr The world's biggest food fights La Merengada, Vilanova i la Geltrú, Spain Ajuntament de Vilanova i la Geltrú The world's biggest food fights La Merengada, Vilanova i la Geltrú, Spain Ajuntament de Vilanova i la Geltrú The world's biggest food fights Battle of the Oranges, Ivrea, Italy Giuseppe Cacace/AFP/Getty Images The world's biggest food fights Battle of the Oranges, Ivrea, Italy Giuseppe Cacace/AFP/Getty Images The world's biggest food fights Clean Monday, Galaxidi, Greece Louisa Gouliamaki/AFP/Getty Images The world's biggest food fights Clean Monday, Galaxidi, Greece Louisa Gouliamaki/AFP/Getty Images

Part of the problem is labelling food “good” and “bad”. Pasta is “bad”, kale is “good”. Doughnuts are “bad” apples are “good”. There’s nothing healthy about linking foods to emotions. Dieting, and the ideas of "clean" and "guilty" eating, make health seem like a challenge and links specific foods with ideas of control and self-worth. It also makes health seem unattainable unless you're following the latest fad, when in reality it can be done simply and cheaply.

So I’m angry that people are being encouraged to cut an entire food group from their diets, with little food education to make an informed decision. Poor old carbohydrates are the body’s main source of energy. And they are a varied food group, which includes everything from sugar to potatoes.

Qualified dieticians stress that moderation is key. Our bodies are unique and as long as you avoid processed food as much as possible and get a balance then you're on the right track. Find a lifestyle that makes you feel as satisfied and healthy as possible and that is sustainable. Eat carbs, just acknowledge that if you eat some cheap white bread, you’re not getting as much fibre as you could with wholemeal. If you scoff a piece of cake, that’s great, just don’t eat too much and balance out the nutrients that you’ve missed elsewhere. And you can even eat spiralised veg, just don't pretend that it's going to keep you full and satisfied like wholegrain rice.