When British journalist Steffan Rhys set out to improve his health, he didn’t overhaul his entire life. He didn’t sign up for a boot camp, go vegan, or start tracking every calorie. Instead, he made one clear-cut decision: he removed ultra-processed foods and sweets from his daily routine. The result? In just two months, he dropped nearly 5 kilos—and the habit stuck.
Six months on, Rhys has made this simple change a permanent fixture in his life. He’s not living off kale and quinoa, nor has he sworn off convenience. His new approach is about making smarter choices, not perfect ones.
What counts as ultra-processed?
Let’s be honest—modern supermarkets are minefields when it comes to spotting what’s truly healthy. Rhys admits that avoiding ultra-processed foods can feel overwhelming at first. But once you understand what you’re looking for, it becomes second nature.
It’s important to note that not all processed foods are bad. Think of bread, plain yogurt, butter, and cheese—they’re all technically processed. But they don’t belong in the same category as snacks and meals that are packed with artificial additives, emulsifiers, sweeteners, and stabilisers—ingredients you wouldn’t dream of keeping in your kitchen cupboard.
Professor Tim Spector, a leading expert in nutrition and genetics at King’s College London, makes the distinction clear: “If you’re adding nothing but bacteria to milk to make yogurt, that’s basic transformation. But once you start including starches, sweeteners, and synthetic flavours, you’re dealing with ultra-processing.”
It’s not about restriction—it’s about simplicity
Rhys’s success came from simplifying his meals, not restricting them. Rather than cutting out everything that comes in a package, he chose versions of food that are minimally processed. That could mean choosing a plain Greek yogurt over the fruit-flavoured kind, or making a basic pasta dish at home instead of microwaving a ready meal full of additives.
He also pointed out how much our eating habits are shaped by more than just personal willpower—convenience, cost, and even the layout of grocery stores play a role. And food companies? They’re in it for profit, often pushing heavily processed products because they’re cheap to make and engineered to be irresistible.
Why it worked—and how it can work for you
By steering clear of ultra-processed items, Rhys noticed he wasn’t just losing weight—he felt better, more energetic, and clearer-headed. He wasn’t obsessing over macros or portion sizes. Instead, he let whole ingredients and basic cooking guide his meals.
This method isn’t about demonising processed foods altogether. It’s about recognising that the more we return to simple, recognisable ingredients, the better off we tend to be—physically and mentally. Even a small shift away from foods that are filled with chemical additives can have a powerful impact.
The takeaway: small swaps, lasting results
What started as a two-month experiment became a new way of life for Rhys. His journey is a reminder that sometimes, the key to change isn’t about going extreme—it’s about going back to basics. By choosing real food over the ultra-processed kind, he didn’t just lose weight. He regained control over his health, one meal at a time.
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Theo is a dynamic fitness coach who brings energy, realism, and flavor to healthy living. His content is about strong bodies, positive minds, and meals that fuel both.