Gastrin levels

Gastrin is a hormone produced by the stomach lining that stimulates the production of stomach acid, aiding digestion. Normal levels of gastrin help maintain proper digestion, while abnormal levels can indicate health issues. Elevated gastrin levels may suggest conditions like Zollinger-Ellison syndrome or gastrin-secreting tumors, leading to excessive acid and ulcers. Low levels are less common but might be due to stomach problems or certain medications. A blood test measuring gastrin levels helps doctors diagnose and monitor these conditions, ensuring appropriate treatment and management of the gastrointestinal system.