A sort of pharmaceutical medicine aids in maintaining a patient’s health. By giving the body the right supplements such as vitamins, minerals, and other nutrients, the metabolic system is aided in its improvement. Clinical nutrition assists in the prevention of illnesses brought o by dietary variables as well as the diagnosis and treatment of illnesses that affect food intake, intestinal absorption, and metabolism. Heart rehabilitation, kidney dialysis, diabetes, paediatrics, nutrition support, cancer, trauma, wellness facilities, and community-based intervention programs are included in this. It is effective in both acute and ambulatory care settings.