1. Dieting to lose weight: controlling food intake and reducing the intake of high-calorie foods can make people lose weight, thus making people thinner.
2. Exercise to lose weight: increasing physical activity and promoting fat metabolism and consumption can achieve the purpose of losing weight and slimming.
3. Diseases: Some diseases (such as hyperthyroidism, gastrointestinal diseases, cancer, etc. ) will affect the body's metabolism, leading to weight loss.
4. Mental stress: Mental stress and long-term anxiety will affect people's appetite and digestion and absorption functions, which will lead to slimming.
It should be noted that excessive weight loss or dieting may lead to health problems such as anemia and malnutrition. Therefore, we should choose scientific and reasonable methods when losing weight, combined with appropriate exercise and changes in eating habits, in order to achieve the goal of healthy and lasting weight loss.