Hidden sugars in everyday foods

2 min read

From choosing what to have for breakfast to making sweet treats 'healthy', here are the tips you need to navigate the tricky world of sugar. Unless you've just arrived from Mars, it won't come as news that in Britain we consume too much sugar, with terrible consequences for our health. That much seems straightforward, yet these days, sugar is a hot and confusing topic.

Scientist, gut health expert and Telegraph columnist Professor Tim Spector recently sparked a heated debate on social media by claiming orange juice was "just as bad" as cola.

Meanwhile, nutrition experts have lambasted some of Pret a Manger's apparently healthy granola breakfast bowls for containing more sugar per serving than a Mars bar. Even Pret's new kids' meal deals are in the firing line, with experts saying the yogurt pots contain more sugar than a packet of Haribo sweets.

Those of us with a sweet tooth – and that's most of us, at least occasionally – can only scratch our heads. Are all types of sugar the devil's work? Are we really damaging our health by reaching for a sweet treat occasionally? Only in our dreams would kids choose an apple over sweets, so what do we do in the real world when they badger us for a treat? We asked the experts.

What types of sugar are least healthy?

To make informed choices about sugar, it's important to understand the basics. There are two types of sugar in food: intrinsic and free. Intrinsic sugars are naturally present in the cell structure of whole foods such as fruit, vegetables and milk. Free sugars, on the other hand, have been 'freed' from the cells through processing, such as squeezing for juice or blitzing into purée. Free sugars include the white stuff we stir into our tea, as well as all the brown sugars, which are widely and wrongly thought to be healthier. But many free sugars are less obvious: fruit juice, fruit juice concentrate, fruit purée, honey and syrups all count.

These "free" sugars are the ones the Government advises us to limit our intake of. This is because they damage our teeth and are quickly absorbed, causing spikes in blood sugar. And they don't fill us up, so leave us wanting more. Eating too much sugar is also linked to a range of serious health conditions, such as diabetes, high blood pressure and heart disease. In contrast, there's no evidence that intrinsic sugars – the kind in, say, apples – are damaging. "They take longer to digest and don't spike your blood sugar as quickly as free sugars because they come with extra nutrients, like fibre and other compounds that are good for us," says nutritionist Sam Rice.

How much sugar should we consume?

The Government recommends we limit our intake of free sugars, not intrinsic sugars. For adults and children aged 11 and above, that means a maximum of 30g a day; for those from seven to ten, it's 24g a day; and from four to six, 19g a day. Unfortunately, as a nation, we ignore these recommendations.

According to the latest National Diet and Nutrition Survey, overall average intakes of free sugars are roughly twice the recommendation. And we're potentially seriously risking our health as a result.

"Excessive consumption of sugar can increase the risk of tooth decay and Type 2 diabetes," says registered nutritionist Valeria Folco. "It can also promote a higher intake of energy, which in the long-term may lead to weight gain." What's more, free sugars trigger sharp rises and falls – spikes – in blood sugar levels. Emerging evidence suggests that over the long term, frequent and extreme spikes can cause chronic inflammation – cell damage – and associated conditions such as heart disease, Alzheimer's and potentially even cancer.

The hidden sugar to look out for

Sometimes we don't know how much free sugar we're consuming, so it's important to be able to spot it on labels. This isn't necessarily easy, as it can be disguised under many names. Look out for the words syrup, nectar, molasses, fruit juice concentrate, fruit juice, fruit purée and anything ending in 'ose' (such as fructose, glucose, dextrose and maltose). Some recent studies have suggested fructose may have a particular role to play in weight gain, but Folco says the evidence for this is "conflicting".

Also look for the "carbohydrates of which sugars" figure on the nutrition label. Products are considered to either be high or low in sugar if they fall above or below the following thresholds - high: more than 22.5g of total sugars per 100g; low: 5g or less of total sugars per 100g.

Misleadingly, "no added sugar" on packaging doesn't mean it's free from all "free sugars", just table sugar. Manufacturers are technically allowed to use the term if they've added free sugars such as fruit purée or concentrate

The Telegraph

Any opinions, views and beliefs represented in this article are personal and belong solely to the author/s and do not necessarily reflect the opinion, views and beliefs of the organisation and employees of New Image™ International

Disclaimer: Any opinions, views and beliefs represented in this article are personal and belong solely to the author/s and do not necessarily reflect the opinion, views and beliefs of the organisation and employees of New Image™ International

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