Category: Medical specialties

Malnutrition is a complex condition that can include both undernutrition and overnutrition, affecting millions worldwide. While multiple healthcare professionals may be involved, a Registered Dietitian Nutritionist (RDN) is the primary specialist working alongside a doctor to assess, diagnose, and treat various forms of malnutrition.

According to the World Health Organization, improved nutrition is linked to better infant health, stronger immune systems, and a lower risk of non-communicable diseases. This critical link between diet and health means many professionals beyond dietitians practice medical specialties related to nutrition, integrating dietary science into their patient care for a variety of conditions.

According to the Academy of Nutrition and Dietetics, only Registered Dietitian Nutritionists (RDNs) are qualified to provide Medical Nutrition Therapy (MNT) for a clinical setting. When asking what medical specialty deals with nutrition, it’s important to distinguish between licensed RDNs and other nutrition professionals to ensure you receive the most qualified and evidence-based care.