Dietitians are healthcare professionals who specialize in nutrition and diet management. They help individuals understand how food affects their health and provide guidance on making healthier food choices. Dietitians often work in hospitals, clinics, schools, and private practice, offering personalized nutrition plans based on a person's specific needs. These experts are trained to assess dietary habits and create strategies to manage health conditions such as obesity, diabetes, and heart disease. They may also educate the public about nutrition through community programs and workshops, promoting overall wellness and healthy eating habits.