Safe methods for weight loss include adopting a balanced diet, engaging in regular physical activity, and setting realistic, achievable goals. Reducing caloric intake gradually while ensuring adequate nutrition can promote sustainable weight loss. Incorporating plenty of fruits, vegetables, lean proteins, and whole grains can help prevent nutrient deficiencies. Regular exercise, such as a mix of aerobic and strength training, not only burns calories but also improves muscle mass and metabolism. It is essential to avoid fad diets and extreme calorie restrictions, as these can lead to negative health effects and are often unsustainable over time.