Elizabeth Berrett
If your evenings are suddenly spiced with regret, gurgling discomfort, and the sensation of a tiny dragon tap-dancing on your oesophagus, you’re not alone.
Search data reveals a 300% spike in queries about heartburn symptoms across the UK this year — and it’s got little to do with dodgy tikka masala.
According to former chef and now food hygiene expert Mark McShane of Food Hygiene Certificate fame, the culprits behind this reflux renaissance are far more varied – and modern – than your nan’s Sunday curry.
“The days of blaming just spicy curry are over,” McShane said. “We’re seeing a much broader mix of culprits – from high-fat snack culture to the side effects of popular new weight loss drugs. The problem is compounding with age, too.”
Indeed, heartburn symptoms are proving to be a generational equaliser, attacking the young and the greying with equal fervour.
In July 2025 alone, Glimpse reported 6.2 million global searches on the subject, with UK searches hitting a staggering 370,000 – that’s more than just a case of collective post-pizza regret.
A New Recipe for Reflux
The once simple world of heartburn – eat something greasy, suffer – has been complicated by 21st-century habits and medical innovations. McShane points to the following changes stirring the pot:
- Ageing gut function: Once you hit 40, the muscle gatekeeper at the base of your oesophagus starts slacking off, letting acid sneak where it shouldn’t.
- Weight loss jabs: GLP-1 drugs like semaglutide (hello, Ozempic) slow digestion and increase pressure in the stomach – ideal for weight loss, but also for reflux.
- Fast food culture: Rushed meals, skipped breakfasts, binge dinners, and bedtime snacking – all of which give your stomach the coordination of a pub darts team after ten pints.
- Ultra-processed diets: Fizzy drinks, snack packs and anything ending in “-itos” or “-izza” jack up acid levels.
- Stress and stillness: Slouching and worrying – the nation’s twin pastimes – are terrible for digestion.
The Enemies Within (Your Fridge)
McShane’s hall of shame includes the usual suspects and a few curveballs:
- Fried or fatty foods: chips, creamy sauces, greasy takeaways
- Caffeine: coffee, energy drinks, and even those “relaxing” teas
- Tomato-based sauces: yes, that innocent bowl of pasta is a traitor
- Chocolate: because life isn’t fair
- Alcohol: particularly red wine, prosecco, and spirits (aka date night)
- Citrus: oranges, lemons, grapefruit – basically your morning health kick
- Peppermint: seems soothing, actually relaxes the wrong muscle
- Fizzy drinks: bubbles make for belches, which make for acid in the wrong place
What’s Changed – and Why It’s Not Just an Old Person’s Problem
“The idea that heartburn only affects older people is outdated,” says McShane. “Between weight loss meds and energy drinks, younger adults are increasingly affected too—often with no clue what’s causing it.”
Let’s break it down: the UK eats late (dinner often after 8 pm), doesn’t get enough fibre, guzzles carbonated drinks like it’s going out of fashion, and pops antacids like they’re breath mints — all of which can either cause or worsen heartburn symptoms.
Practical Tips (Because We Can’t All Live on Kale)
McShane isn’t just here to scare you into throwing out your KitKats. He’s got some practical wisdom, too:
- Eat smaller, more frequent meals – grazing over gorging
- Stay upright after eating – gravity is your friend
- Know your triggers and eat more fibre – think oats, leafy greens, and fewer vending machine regrets
- Cut back on caffeine, sugar, alcohol, and ultra-processed munchies
- Sip herbal teas – ginger and chamomile can ease the burn (and your soul)
So, next time you’re contemplating that midnight meat feast with a side of Red Bull, consider this: it’s not just your waistline at risk. Your oesophagus might just rise up in rebellion.
And if you’re one of the hundreds of thousands Googling heartburn symptoms this month — maybe take that as your cue to put the crisps down and back slowly away from the hot wings.
