You look at the packaging, you check the calories, you reassure yourself by seeing a huge “light” written on it… then two hours later, you are already rummaging in the cupboards. Many products sold as slimming allies actually work against you without you realizing it.
For years, slimming programs on television, women’s magazines and even certain advertisements have installed a simple idea in people’s heads: a low-calorie food necessarily helps you lose weight. The problem is that your body doesn’t work like a simple calculator. And some ultra-processed foods, even very low-calorie ones, can trigger the opposite effect.
Why ultra-processed products disrupt weight loss
When you eat an ultra-processed product, your body often receives very fast carbohydrates, low in fiber and nutrients. Result: blood sugar rises suddenly, then drops again just as quickly. It is precisely this mechanism that causes us to experience cravings shortly after eating.
This phenomenon is known to nutritionists. After a spike in blood sugar, the body produces more insulin to bring blood sugar down. The problem is that this rapid drop often causes a sudden feeling of hunger, sometimes accompanied by irrepressible cravings for sugar or snacking.
This is where the trap closes. You think you’ve made a “good choice” because the food has few calories, but you end up eating more during the day. Ultimately, the feeling of frustration increases, the cravings continue and weight loss becomes much more complicated.
So the problem doesn’t just come from calories. The quality of food, its level of processing and its impact on satiety play a huge role in weight management.
Rice cakes, the false slimming friend adored in diets
This is probably the most telling example. Rice cakes are often touted as the perfect snack for weight loss. They are light, crispy, low in fat and have very few calories per serving. Many women buy them almost automatically after starting a diet.
The marketing around this product is formidable. In shows dedicated to slimming or in certain advertisements, rice cakes are often associated with a healthy and balanced diet. However, their glycemic index is particularly high.
Concretely, this means that the sugar they contain passes very quickly into the blood. The feeling of fullness rarely lasts long. One cake often calls for a second, then a third. And very quickly, hunger returns.
The worst thing is that this type of food sometimes gives the impression of being able to be consumed “without limits” because it remains low in calories per unit. Many people then end up increasing their portions throughout the day without really realizing it.
Nutrition specialists regularly remind us that a satiating food must contain more fiber, protein or good fats to avoid sudden variations in blood sugar.
What is best to eat to avoid cravings
When the goal is to lose weight sustainably, focusing solely on calories can become a mistake. A satiating food helps control appetite more than an ultra-processed product sold as “light”.
Unlike rice cakes or other low-fat industrial snacks, certain foods allow you to last several hours without feeling hungry:
- almonds or walnuts in small quantities
- eggs
- natural yogurt rich in protein
- oatmeal
- fresh fruits rich in fiber
- sourdough wholemeal bread
- legumes like lentils or chickpeas
These foods generally cause a more gradual rise in blood sugar. Result: energy remains more stable and snacking desires decrease.
The real pitfall of ultra-processed products is that they often play on “healthy” marketing. Sleek packaging, slimming promises, reassuring slogans… everything is designed to give the impression of making the right choice. However, behind some very attractive labels hide foods that maintain hunger instead of calming it.
Do rice cakes really make you gain weight?
Rice cakes are not automatically fattening, but their very high glycemic index can cause rapid cravings. Result: you risk eating more during the day without realizing it.
Why do ultra-processed products make weight loss difficult?
These products are often low in fiber and protein. They cause spikes in blood sugar followed by hunger pangs which encourage snacking and sugar cravings.
Is a “light” or “low calorie” product necessarily good for losing weight?
Not necessarily. Many low-fat products remain ultra-processed and not very filling. The number of calories is not enough to assess the impact of a food on weight loss.
What can you replace rice cakes with during a diet?
You can choose more filling foods like eggs, almonds, oatmeal, protein-rich yogurt or whole-wheat sourdough bread.
What foods help prevent cravings?
Foods rich in fiber, protein or good fats help stabilize blood sugar levels. Legumes, fresh fruit, nuts and even minimally processed products are often more effective in keeping you going for several hours without hunger.
Photo credit: @shutterstock
