
Lenten food seems light, but doesn’t actually satisfy — hunger returns quickly. Image source: 65.rospotrebnadzor.ru
During fasting periods, many people notice a strange thing: you seem to have eaten a normal meal, but an hour later the feeling of hunger returns. Salads, porridges, and vegetables seem light and healthy, but the feeling of fullness doesn’t last long. Usually the problem isn’t about calories, but about the composition of the meals — the body reacts differently to proteins, fats, and carbohydrates.
Why Lenten Food Doesn’t Keep You Full
The main reason is a lack of protein and fats. These are the substances that take the longest to digest and send the brain a signal that the body has received enough energy. When there’s not enough of them, satiation comes faster, but it also fades faster.
If the plate mostly contains fast carbohydrates — white rice, pasta, or bread — blood sugar levels first rise quickly and then drop sharply. At that point, the brain triggers the feeling of hunger again.
There’s another reason as well. Many lenten dishes are low in fiber, even though dietary fiber creates volume in the stomach and helps maintain fullness for longer. That’s why even a large portion of vegetables sometimes satisfies less than a more balanced meal.

The issue isn’t that lenten food is “bad” or “empty.” If you properly balance your diet, lenten food can be just as filling as regular food. Image source: vkusvill.ru
How to Make Lenten Food More Filling
The good news is that you don’t need to radically change your diet. It’s enough to properly combine foods and add a few elements that help the body receive energy for longer.
- Add plant-based protein. Lentils, beans, chickpeas, and peas significantly increase the satiety of meals.
- Use healthy fats. Nuts, seeds, olive oil, or avocado help maintain the feeling of fullness for longer.
- Combine foods. Porridge with legumes or vegetables with nuts are much more filling than a single dish.
- Add more fiber. Vegetables, greens, and whole grain products slow down digestion — it’s fiber that helps maintain fullness longer.
- Eat more slowly. The brain needs about 15–20 minutes to register satiation.
The most important thing to remember is that lenten food doesn’t have to be meager or monotonous. When the diet includes protein, healthy fats, and fiber, it easily provides a feeling of fullness and helps maintain energy throughout the day.
That’s exactly why dietitians say: fullness depends not so much on the volume of food, but on the balance of nutrients.