It’s a well-known fact that to lose weight, you either need to eat less or move more. But how many calories do you really need to cut out of your diet each day to lose weight? It may be less than you think.

To determine how much energy (calories) your body requires, you need to calculate your (TDEE). This is comprised of your (BMR) – the energy needed to sustain your body’s metabolic processes at rest – and your physical activity level. Many can help determine your daily calorie needs.

If you reduce your energy intake (or increase the amount you burn through exercise) by 500-1,000 calories per day, you’ll see a weekly weight loss of (0.45kg).

But studies show that even small calorie deficits (of 100-200 calories daily) can lead to long-term, . And although you might not lose as much weight in the short-term by only decreasing calories slightly each day, these gradual reductions are more effective than drastic cuts as they tend to be .

When you decrease your calorie intake, the body’s BMR often decreases. This phenomenon is known as . This adaptation slows down weight loss so the body can conserve energy in response to what it perceives...