The appetite-suppressing diet which is ‘like Mounjaro but with food’
They have been hailed as a miracle cure for obesity, helping 1.6 million Britons lose weight.
But there’s a way to cut through the food noise, reduce inflammation, and lose fat for good—all without taking a single weight-loss shot.
The ‘zone diet’ has a decades-old history. It was created by American biochemist Dr Barry Sears in 1995 and was designed to speed up metabolism; It also promotes weight loss by suppressing hunger and preventing blood sugar spikes, just like weight loss injections.
The instructions are simple; Stick to 40 percent carbohydrates, 30 percent protein and 30 percent fat, and most of those carbohydrates should come from vegetables and low-sugar fruits.
Studies have shown that sticking to this ratio can improve blood sugar control, inflammation, and waist circumference in people who are overweight or obese. American College of Nutrition magazine.
According to registered dietitian and author Rob Hobson, the zone diet was one of the first diets to use hormones for weight control purposes rather than simply cutting calories. Low Appetite Cookbook.
Weight loss injections, also known as GLP-1 receptor agonists, work by mimicking the natural hormone that regulates blood sugar, appetite and digestion.
Just like weight loss shots like Mounjaro and Wegovy, the Zone diet is high in fiber and protein, which triggers the GLP-1 hormone that tells your brain to turn off hunger.
“Diets high in protein and fiber and low in refined carbohydrates slow digestion, stabilize blood sugar and increase satiety,” Mr Hobson said. Independent.
“Protein and fiber stimulate gut hormones that play a role in regulating appetite, including GLP-1, which helps explain why people often feel fuller for longer with this style of eating.”
Kim Pearson, a nutritionist who specializes in weight loss, explains that protein and fiber not only slow digestion but also trigger gut hormones that play a role in satiety and blood sugar control.
“Protein is particularly effective at stimulating GLP-1, while fiber feeds gut bacteria that produce short-chain fatty acids, which can further support GLP-1 secretion. In this sense, eating this way can help reduce appetite and balance energy levels more naturally,” he said.
However, it is not equivalent to dietary GLP-1 medication, as weight loss injections have a much stronger effect.
“Natural GLP-1 doesn’t last as long as the synthetic injectable version – but that’s not a bad thing! The key is to regulate appetite and satiety, rather than completely shutting down the desire to eat as weight loss drugs can do,” Ms Pearson added.
Nutritionists also warn that the zone diet theory is an “oversimplification” and not a “magic formula.”
Mr Hobson explained that dieters are likely to benefit from eating more protein and vegetables, watching portion sizes and eating less ultra-processed foods.
Eating whole foods, protein and plenty of fiber are dietary changes Ms. Pearson supports for weight loss. He added: “For most people, long-term success comes from learning how to structure meals in a healthy but enjoyable way that supports appetite regulation.”
Recent findings by researchers at the University of Oxford have discovered that people who use weight loss drugs such as Mounjaro and Wegovy lose weight during treatment. But they usually regain their strength within 20 months of stopping the injection; That’s four times faster than traditional dieters.
In contrast, the study found that people who were supported to lose weight through healthier diets and exercise maintained their weight for about four years, implying that the diet may be more sustainable.
Doctors and nutritionists warn that those who lose weight using GLP-1 drugs need strong support in making lifestyle changes, from exercise to diet advice, to maintain their progress.
