How does cirrhosis primarily cause malnutrition?

Cirrhosis primarily leads to malnutrition through reduced food intake and altered metabolism due to symptoms such as abdominal pain and discomfort. When the liver is damaged by cirrhosis, individuals may experience a range of gastrointestinal symptoms that can deter them from eating sufficiently. This can include feelings of fullness, nausea, or pain, which directly impact their ability and willingness to consume enough food.

In addition to these challenges, cirrhosis can alter the way the body metabolizes nutrients. The liver plays a crucial role in processing carbohydrates, proteins, and fats. When liver function is compromised, it can lead to imbalances and deficiencies in the nutrients that are being metabolized, further exacerbating the risk of malnutrition. This multifaceted effect of cirrhosis on both appetite and metabolism underlines the significant impact it has on nutritional status.

Understanding the role of abdominal pain and metabolic changes highlights why this option is particularly relevant in discussing the nutritional challenges faced by individuals with cirrhosis.