After a gastrectomy, the diet order should indicate a decrease in which type of nutrient?

After a gastrectomy, there is a significant change in the way the body processes food due to the removal of a portion or all of the stomach. This process can influence how nutrients are absorbed and metabolized.

Disaccharides, which are a type of carbohydrate made up of two sugar molecules, can be particularly problematic after this type of surgery. The stomach plays a vital role in the initial digestion of carbohydrates. With a reduced stomach size or absence of the stomach, the body may have a harder time breaking down disaccharides, potentially leading to malabsorption issues. This is particularly important considering that the normal digestion that occurs in the stomach may be impaired, increasing the risk of food intolerances and gastrointestinal distress when consuming these types of sugars.

Therefore, a decrease in disaccharides in the diet post-gastrectomy can help to minimize discomfort, prevent diarrhea, and improve overall nutrient absorption in the altered gastrointestinal environment. Adjustments to the diet in this context can enhance tolerance and support better nutritional outcomes.