Arachidonic Acid
AA
Description
"Arachidonic Acid" test measures the level of this omega-6 fatty acid in your blood to assess inflammation and fat metabolism. Doctors often use it when there are signs of chronic inflammation, neurological concerns, or immune dysfunction. Elevated levels may reflect excessive dietary intake or heightened inflammatory activity. Low levels can suggest nutritional imbalance or impaired synthesis. Results help clarify your inflammatory profile. This test supports tailored strategies to manage inflammation and support neurological and metabolic function.
Test Category
Fatty Acids
Procedure
Invasive
Sample Type
Blood – Plasma
Units
Micrograms Per Milliliter | Nanomoles Per Milliliter
Procedure Category
Blood Draw
Test Group
Fatty Acid Group, Omega Fatty Acid Group, Cognitive Health Group
Test Group Description
Cognitive Health Group: This group of tailored tests is aimed at evaluating cognitive function and assessing markers related to cognitive health, providing valuable insights for cognitive well-being and potential cognitive disorders. Fatty Acid Group: Evaluates fatty acid levels, offering insights into lipid metabolism and associated health conditions. Omega Fatty Acid Group: By evaluating the levels of essential omega fatty acids, this group provides insights into their presence and balance in the body, crucial for supporting cardiovascular health, brain function, and inflammation regulation.
Optimal Range
For Adults (≥18 years):
Conventional Unit: Not Available
SI Unit: Not Available
For Children (1–17 years):
Conventional Unit: Not Available
SI Unit: Not Available
For Infants (<1 year):
Conventional Unit: Not Available
SI Unit: Not Available
Normal Range
For Adults (≥18 years):
Conventional Unit: 158.32–453.66 µg/mL
SI Unit: 520–1,490 nmol/mL
For Children (1–17 years):
Conventional Unit: 106.56–313.61 µg/mL
SI Unit: 350–1,030 nmol/mL
For Infants (<1 year):
Conventional Unit: 33.49–338.96 µg/mL
SI Unit: 110–1,110 nmol/mL
Results That Differ From The Norm (Direct and Indirect Causes)
Increased levels may indicate:
Allergies
Alzheimer's disease (Neurodegenerative disorder)
Anxiety
Asthma
Atherosclerosis (Buildup of plaque in arteries)
Crohn's disease (Inflammatory bowel disease)
Depression
High intake omega-6 fatty acids
Insulin resistance (Reduced response to insulin)
Multiple sclerosis (Autoimmune disease affecting the nervous system)
Trauma (Physical injury or wound)
Recent Surgery
Rheumatoid arthritis (Autoimmune joint disorder)
Type 2 diabetes (Metabolic disorder affecting blood sugar control)
Ulcerative colitis (Inflammatory bowel disease)
Key Reasons For Testing
Cell Membrane Health: Evaluates arachidonic acid’s role in maintaining membrane flexibility and strength.
Inflammation Control: Assesses how arachidonic acid contributes to the body’s inflammatory response.
Heart Health: Measures its impact on blood flow and clotting, supporting cardiovascular health.
Brain Function: Examines its role in brain communication and overall neurological health.
Health Status Conditions It May Be Used To Assess
Currently, this test is not directly associated with any conditions listed on the Health Status page. However, it may be included as part of a broader set of tests linked to specific health conditions.
Some Prominent Medical Labs That May Offer This Test
Please note that this particular test has not been associated with any of the listed prominent medical labs. We recommend enquiring with your private physician or nearest hospital to determine where this specific test can be performed.
References
Important Note
Any medical procedure yielding results outside the norm may be directly or indirectly linked to the conditions outlined on this page. Various factors, including genetics, medication and supplement usage, recent illnesses, pregnancy, pre-test eating, smoking, and stress, can impact the test's outcome. Additionally, factors like false positives, false negatives, inaccurate analyses, and others can influence results.
Reference ranges, which help healthcare professionals interpret medical tests, may vary depending on age, gender, and other factors. They may also differ between laboratories due to variations in instruments and methods used. Optimal ranges are designed for preventive purposes, aiming to identify trends and potential risks early, while normal ranges reflect conventional laboratory values indicating no current disease or pathology. Your healthcare practitioner may have specific reasons for testing that deviate from the usual or may interpret results differently based on individual circumstances. Proper interpretation typically involves considering clinical findings and other diagnostic tests. Hence, it is crucial to provide your healthcare professionals with a comprehensive medical history, consult with them for result interpretation, and follow their guidance for potential re-testing or additional diagnostics.
Disclaimer
This content is provided solely for informative and educational purposes. It is not intended as a substitute for medical advice or treatment from a personal physician. Regarding the interpretation of their medical test results and/or specific health questions, it is recommended that all readers and viewers consult their physicians or other qualified health professionals. The publisher is not responsible for any adverse health effects that may result from reading or following the information in this educational content. Before beginning any nutrition, supplement, or lifestyle program, all viewers, especially those taking prescription or over-the-counter medications, should consult their physician or health care practitioner.
Please note that while prominent lab names are included in this content, we cannot guarantee that these labs offer all the tests mentioned. For confirmation, individuals should contact the labs directly or consult their medical practitioners. The information provided reflects general knowledge at the time of publication and may not include recent updates or emerging research. Readers should verify details with qualified professionals to ensure the most up-to-date and accurate guidance.
[1] Johnson GH, Fritsche K. Effect of dietary linoleic acid on markers of inflammation in healthy persons: a systematic review of randomized controlled trials. J Acad Nutr Diet. 2012;112(7):1029-1041.
[2] Simopoulos AP. The importance of the ratio of omega-6/omega-3 essential fatty acids. Biomed Pharmacother.2002;56(8):365-379.
[3] Bazinet RP, Layé S. Polyunsaturated fatty acids and their metabolites in brain function and disease. Nat Rev Neurosci.2014;15(12):771-785.
[4] Weylandt KH, Chiu CY, Gomolka B, Waechter SF, Wiedenmann B. Omega-3 fatty acids and their lipid mediators: towards an understanding of resolvin and protectin formation. Prostaglandins Other Lipid Mediat. 2012;97(3-4):73-82.
[5] Smith WL, Murphy RC. The eicosanoids: cyclooxygenase, lipoxygenase, and epoxygenase pathways. Biochem Biophys Res Commun. 2002;338(1):1-9.
[6] Lands WE. Dietary fat and health: the evidence and the politics of prevention: careful use of dietary fats can improve life and prevent disease. Ann N Y Acad Sci. 2005;1055:179-192.
[7] Galli C, Calder PC. Effects of fat and fatty acid intake on inflammatory and immune responses: a critical review. Ann Nutr Metab. 2009;55(1-3):123-139.
[8] Serhan CN, Chiang N, Van Dyke TE. Resolving inflammation: dual anti-inflammatory and pro-resolution lipid mediators. Nat Rev Immunol. 2008;8(5):349-361.
[9] Calder PC. Omega-3 polyunsaturated fatty acids and inflammatory processes: nutrition or pharmacology? Br J Clin Pharmacol. 2013;75(3):645-662.