As a Nurse Practitioner with autonomous practice in Florida, it’s essential to keep patients informed about the various biomarkers that can influence their health. One such biomarker, Gastrin, plays a significant role in the digestive system. Understanding its function, the implications of its levels, and how it interacts with other bodily processes is crucial for maintaining optimal health.
Gastrin is a hormone produced by G cells located in the pyloric antrum of the stomach. Its primary role is to stimulate the release of Hydrochloric Acid (HCL) from the parietal cells of the stomach. This acid plays a vital role in the digestion of food and the absorption of nutrients. Gastrin also stimulates the Chief Cells to secrete pepsinogen, the inactive form of the digestive enzyme pepsin, and induces the release of enzymes from the pancreas. Additionally, it plays a role in the release of bile from the gallbladder, which is essential for fat digestion.
Gastrin release is stimulated by several factors, including:
Conversely, Gastrin release is inhibited by:
Low levels of Gastrin can indicate several conditions, including:
Elevated Gastrin levels are associated with:
Certain factors can interfere with Gastrin levels, leading to false readings:
Medications can affect Gastrin levels:
Testing for Gastrin levels may be appropriate if you suspect any of the following dysfunctions or diseases:
In conclusion, a comprehensive evaluation by a functional medicine telehealth in Florida facilitates identification of cellular and molecular imbalances underlying digestive and hormonal dysfunction. By integrating evidence-based allopathic therapies with IV Therapy medical care services—where nutrient absorption and GI health are prioritized—we offer a holistic framework to rebuild resilience and optimize wellness. Call (904) 799-2531 or schedule online to request your personalized digestive health assessment.
Ready to take the next step in optimizing your health? Contact us to schedule a comprehensive functional medicine evaluation centered on whole-person care. We offer convenient in-person and telemedicine appointments. Our team is available to assist with scheduling and to ensure you receive the support and care you need.
Comprehensive care with a whole person approach, specializing in injury management, wellness, and longevity.
hello@intercoastalhealth.com
4320 Deerwood Lake Parkway
Suite 327
Jacksonville, Florida 32216
Disclaimer: The content on this website is for informational purposes only and does not constitute medical advice or replace professional medical care, diagnosis, or treatment. Eligibility for medical treatments will be determined by your healthcare provider, who will exercise discretion regarding your treatment plan. All images are intended for educational purposes only. Statements made on this website have not been evaluated by the Food and Drug Administration. Always consult your healthcare provider before initiating or discontinuing any treatment.
Intercoastal Health – Copyright © 2025 All Rights Reserved.