肥胖治疗专家

例句：

1. 1. Obesity is a major health concern in many countries.
   肥胖是许多国家的主要健康问题。
2. 2. She decided to lose weight by eating healthier and exercising more.
   她决定通过更健康的饮食和更多的锻炼来减肥。
3. 3. The doctor advised her to maintain a balanced diet and regular exercise to prevent obesity.
   医生建议她保持均衡的饮食和规律的运动，以防止肥胖。