Vasopressin has three main effects: 1  Increasing the water permeability of distal convoluted tubule and collecting duct cells in the kidney, thus allowing water reabsorption and excretion of more concentrated urine, i.e., antidiuresis.
It can be caused by damage to the vagus nerve, which regulates the digestive system. A damaged vagus nerve prevents the muscles in the stomach and intestine from functioning, preventing food from moving through the digestive system properly. Often, the cause of gastroparesis is unknown.
Here are three common causes of bloating, and how you can avoid them. 1  Overeating is probably the most common cause of bloating. 2  Eating rich and fatty food can make you feel uncomfortably stuffed. 3  Eating too fast adds to the risk of bloating after a meal. Fat takes longer to digest than protein or carbohydrates, so it keeps the stomach full longer. 2  Avoid bloating by limiting fats in your everyday diet. 3  Eating too fast adds to the risk of bloating after a meal. 4  The remedy is simple -â eat more slowly.