Is it true that you can lose weight without exercising?

Yes, it is entirely possible to lose weight without exercising, as weight loss fundamentally depends on maintaining a calorie deficit—consuming fewer calories than your body burns daily. While exercise enhances calorie expenditure and offers significant health benefits, it is not a prerequisite for weight loss. Your body naturally burns calories through basic functions like breathing, maintaining heart rate, and regulating body temperature, known as your basal metabolic rate (BMR), which accounts for approximately two-thirds of your daily calorie expenditure. Additionally, non-exercise activities like fidgeting or general movement can contribute to calorie burn, with some studies estimating up to 350 calories daily. To achieve weight loss without exercise, focus on dietary and behavioral strategies: prioritize high-protein foods (up to 1.6g per kg of body weight daily) to reduce hunger, increase fiber intake, chew slowly, use smaller plates, and eat without distractions. Prioritizing sleep and practicing mindful eating habits also support weight management. However, while weight loss without exercise is feasible, incorporating physical activity remains essential for overall health, improving brain function, strengthening bones and muscles, and reducing disease risk.