Halloween has arrived early in the nation's online baskets. Sweet brand Wild Thingz has launched a promotion through Ocado this October: buy any of its products and you can claim a free bundle of at least 24 packets of organic, treat-size sweets. The brand says its range has half the sugar of leading UK sweet brands.
As a dentist who has survived plenty of Halloweens, my first thought was: lovely. My second thought was: 24 packets.
The short answer: less sugar in each sweet is a useful step, and I'm all for it. But "half the sugar" doesn't mean "half the risk" for your teeth. Tooth decay depends on how much sugar you have and how often you have it. Half-sugar sweets eaten one packet at a time across the whole day can still mean lots of sugar hits. And "organic" sugar is still sugar as far as your teeth are concerned. (It's the same principle I covered in why when you eat your biscuits matters, and keeping up with regular check-ups is how small problems get caught early.)
Why less sugar helps, but doesn't halve the risk
Every time sugar hits your teeth, the bacteria in plaque feed on it and make acid. That acid softens the tooth surface. Then saliva gets to work neutralising it and helping the tooth recover.
Less sugar in a sweet is a good thing. It's less fuel for those bacteria, and less sugar in your child's day overall. Official UK guidance is clear that we should cut down on sugar in the first place.
But the same guidance says to cut down on how often we have sugar too. And that's where Halloween gets tricky. If one sweet triggers an acid attack, so does a half-sugar sweet. It's not as if the bacteria check the label and only do half a job.
So, in my view, here's the simple version:
- One packet of half-sugar sweets after tea: better than one packet of full-sugar sweets after tea.
- Six packets of half-sugar sweets dotted through the day: six separate sugar hits, and six acid attacks, instead of one. The lower sugar on the label doesn't cancel that out.
Same sweets. Different pattern. Very different day for your teeth.
Does 'organic' make sweets better for teeth?
No. Organic is about how the ingredients were grown. It doesn't change what sugar does in your mouth.
The same goes for "natural" flavours, "fruity" and "plant-based". They might be things you care about for other reasons, and that's fine. But your teeth only care about sugar, and organic sugar is still sugar. So is honey, and so are syrups and fruit juice concentrates. The UK's oral health guidance counts all of them as free sugars.
How much sugar should children actually have?
The official UK limits for free sugars are lower than most parents expect:
- Age 4 to 6: no more than 19g a day (about 5 sugar cubes)
- Age 7 to 10: no more than 24g a day (about 6 sugar cubes)
- Age 11 and over: no more than 30g a day (about 7 sugar cubes)
That's for the whole day, including breakfast cereal, yoghurts, juice and everything else. I'm not saying that to ruin Halloween. I'm saying it because it's worth checking the label on whatever's in the treat bag, half-sugar or not, so you know what you're working with.
A Halloween plan that won't wreck their teeth
Halloween is one night a year, and I'm not about to ban sweets. But a little bit of planning goes a long way.
- Pick a treat time. Sweets straight after a meal, rather than grazing all evening. UK guidance says sugary foods are best kept to mealtimes.
- Hide the haul. Twenty-four packets on the kitchen counter is an invitation. Pop them away and let the kids choose a packet or two a day, after tea.
- Water's the drink. Water or milk alongside, not juice or fizzy drinks.
- Brush before bed, every night. Twice a day with a fluoride toothpaste, for about two minutes, including last thing at night.
- Spit, don't rinse. Rinsing washes the fluoride away. Spitting leaves it on the teeth to keep working.
- Help little ones brush. Younger children need a grown-up to help or supervise.
So, are half-sugar sweets worth it?
Yes, if you're buying sweets anyway, less sugar per sweet is a better choice, and I'll always back that. Just don't let the label do all the work.
Half the sugar is half the story. The other half is how often those sweets are eaten. Get both right and Halloween can be scary for all the right reasons, and none of the dental ones.
This article is general information and not personal dental advice. Wild Thingz, Ocado and their promotion have no connection with this article, and the sugar claim is the brand's own.
