Gastroenterology and Hepatology

Nutrition and Dietetics in Gastroenterology

The study of food nutrients, supplement utilisation by the body, and the relationship between nutrition, health, and infection is known as nutrition. The emphasis of nutrition has shifted to metabolism and metabolic pathways (biochemical steps) through which chemicals within the body are changed from one structure to the next. Nutrition also focuses on how a healthy diet can help to prevent or alleviate diseases, illnesses, and concerns. The term probiotic is increasingly being used to refer to ingested microorganisms that have been linked to health benefits in humans and animals. Probiotics have a number of advantages, including reduced gastrointestinal stress, improved immune health, and relief from constipation. There are supplements available, such as dietary enzymes and single cell proteins.