A caloric deficit is when you consume fewer calories than your body burns, resulting in weight loss. It is the scientific basis for weight loss.

A healthy caloric deficit is typically between 250-500 kcal per day, which results in a weight loss of 0.25-0.5 kg per week.

Very large deficits can cause muscle loss, metabolic slowdown, fatigue, and other health problems. It is important to maintain a moderate and sustainable deficit.

Consider your current weight, target weight, activity level, and desired time to reach your goal. A deficit of 20-25% of TDEE is generally safe and effective.

No. While caloric deficit is fundamental, food quality, physical exercise, adequate sleep, and stress management are also important for healthy weight loss.