How to Improve Your Quality of Life Through Food: Simple Rules for a Happy Body and Mind

In a world where trendy diets and superfoods constantly come and go, the most effective solutions are often the simplest. Nutrition is no exception. The secret to a healthy diet may be closer than you think: simply choose foods with a single ingredient.

British doctor and longevity expert Rangan Chatterjee recommends replacing so-called blissy foods — foods designed to be addictive — with natural products. A clear example is potato chips. They may seem like a quick snack, but once the bag is opened, stopping is almost impossible. It’s better to opt for fruit, nuts, or vegetables — they provide satiety and maintain a stable energy level.

One of Chatterjee’s key principles is to have a breakfast of eggs and avocado instead of sugary cereals, even those labeled as “healthy.” This approach helps avoid spikes in blood sugar, keeps energy levels steady throughout the day, and supports overall health. As the doctor himself says: “Fruit doesn’t need a label.” An apple, an egg, fish, or nuts — foods that need no further explanation and contain no harmful additives.

Why does this work? Processed foods create the illusion of constant hunger. Sugary cereals eaten at seven in the morning can leave you feeling hungry again just a few hours later. Natural foods provide fullness, stable blood sugar levels, lower overall calorie intake, and maintain body balance.

How to choose single-ingredient foods:

Replace sugary breakfasts with eggs, avocado, quality proteins, and fruit.
Choose foods our grandparents would recognize: meat, eggs, fish, vegetables, and fruit, including frozen.
Always have on hand whole-grain rice, beans, lentils, nuts, tomatoes, broccoli.
Use herbs, spices, and olive oil instead of ready-made sauces with additives.
Instead of “protein-enriched” yogurts, choose natural yogurt made from milk and cultures.
Traditional summer ice cream can be replaced with a few pieces of dark chocolate with high cocoa content.

Simplicity is the key to a happy and healthy life. It allows you to listen to your body, enjoy your food, and get the most benefit from it. Start with small changes today, and soon your body and mind will reward you with energy, lightness, and inner harmony.