Category: Respiratory medicine

Genetic studies reveal that alpha-1 antitrypsin (AAT) is a protein, not a vitamin, and is encoded by the SERPINA1 gene. It is a critical protective protein synthesized in the liver that safeguards the lungs from harmful enzyme activity. A deficiency is an inherited genetic condition, not a nutritional one, although certain vitamins play a supportive role in overall health.

Acute respiratory distress syndrome (ARDS) is a critical condition characterized by severe lung inflammation and impaired gas exchange. Patients suffering from ARDS are in a hypercatabolic state, dramatically increasing their protein needs compared to healthy individuals. This necessitates a high protein intake, often in the range of 1.2 to 2.0 grams of protein per kilogram body weight daily for patients with acute respiratory distress syndrome (ARDS) may require, to mitigate muscle wasting and support tissue repair.

Acute Respiratory Distress Syndrome (ARDS) is a life-threatening condition where lung inflammation leads to severely impaired gas exchange. A lesser-known but crucial aspect of treatment is nutritional support, which plays a pivotal role in mitigating muscle loss and supporting the immune system during recovery. This article explains what is nutritional management for ARDS and why it is vital for patient outcomes.