the more active you are the fewer calories you should eat

This statement is generally true, as physical activity increases calorie expenditure, meaning you need to consume fewer calories in order to maintain a calorie deficit and achieve weight loss. However, it is important to strike a balance between calorie intake and activity level to ensure that you are still consuming enough calories to fuel your workouts and meet your body's nutritional needs. It is always recommended to consult with a healthcare provider or nutritionist to determine the appropriate calorie intake for your individual needs and goals.