The DPA (Docosapentaenoic Acid) test in red blood cells (RBC) offers a comprehensive assessment of DPA levels, a key omega-3 fatty acid. DPA, found in fish oils and marine life, plays a critical role in cardiovascular health, brain function, and inflammation regulation. Measuring DPA levels in RBCs provides a more accurate and long-term indicator of omega-3 status than serum tests, reflecting the body's actual omega-3 fatty acid utilization over time. This is particularly vital for individuals at risk of heart disease, cognitive disorders, or inflammatory conditions. The Micronutrient panel by Vibrant America, including the DPA (RBC) test, is essential for healthcare providers aiming to personalize nutrition and supplement strategies for optimal health. It is especially useful for evaluating individuals following a plant-based diet, as plant sources typically lack DPA, and those with specific health concerns where omega-3 fatty acids play a preventative or therapeutic role. Accurate measurement of DPA levels assists in the early detection and management of health issues related to omega-3 deficiencies, contributing significantly to preventive healthcare and the promotion of long-term wellness.
DPA (RBC)
Every lab result you’ve ever had, charted and explained.
Healthmatters is a tracker for your lab results. Upload a report from any lab, any country — every marker charted and explained.
Start with my report →
All our content is backed by peer-reviewed studies, academic research, and trusted medical sources. We’re committed to accuracy and transparency — see our editorial policy for details.