Ahiflower Seed Oil
Also known as: Ahiflower oil, Buglossoides arvensis oil, Lithospermum arvense oil, Buglossoides arvensis Oil
Overview
Ahiflower seed oil is a plant-based oil extracted from the seeds of *Buglossoides arvensis*, a natural source of omega-3 fatty acids, primarily alpha-linolenic acid (ALA) and stearidonic acid (SDA). It serves as a dietary supplement to increase omega-3 intake, particularly for individuals who prefer plant-based alternatives to fish oil. Ahiflower oil is characterized by its high ALA and SDA content, with SDA being more efficiently converted to eicosapentaenoic acid (EPA) in the body compared to ALA from other plant sources. Emerging research supports its potential benefits, showing that it can significantly increase plasma EPA levels. While research is ongoing, ahiflower oil presents a promising option for those seeking plant-derived omega-3 fatty acids.
Benefits
Ahiflower oil significantly increases plasma EPA levels, with some studies showing nearly a tripling effect, while DHA levels remain largely unaffected. This increase in EPA levels is clinically significant, as EPA is a precursor to various beneficial eicosanoids. It may also increase EPA-derived oxylipins, which are bioactive compounds with potential health benefits. It is particularly beneficial for individuals seeking plant-based omega-3 sources, especially those who cannot or prefer not to consume fish oil. Benefits are typically observed within 20 days of supplementation. The bioavailability of SDA from ahiflower oil is higher than ALA from other sources, leading to more efficient conversion to EPA.
How it works
Ahiflower oil's omega-3 fatty acids, particularly SDA, are more efficiently converted to EPA than ALA from other plant sources. EPA is then used to produce various oxylipins through enzymatic pathways involving lipoxygenases and cytochrome P450 enzymes. It interacts with the cardiovascular and immune systems by influencing fatty acid profiles and potentially reducing inflammation. The bioactive compounds derived from EPA, such as eicosanoids, act on various molecular targets involved in inflammation and cardiovascular health. The bioavailability of SDA from ahiflower oil is higher than ALA from other sources, leading to more efficient conversion to EPA.
Side effects
Ahiflower oil is generally considered safe for consumption, with no significant adverse effects reported in available studies. Common side effects are not well-documented, but as with other omega-3 supplements, gastrointestinal upset might occur. Uncommon side effects include the potential for allergic reactions, though these are rare. Drug interactions may occur with anticoagulants due to its effects on blood clotting. Caution is advised for individuals with bleeding disorders. Pregnant or breastfeeding women should consult healthcare providers before use. While rare side effects are not well-documented, it is essential to monitor for any adverse reactions when starting supplementation.
Dosage
The minimum effective dose of ahiflower oil is approximately 9 g per day, as used in some studies, which has been shown to effectively increase EPA levels. While the optimal dosage ranges are not well-established, 9 g/day appears effective for increasing EPA levels. The maximum safe dose is not clearly defined, but doses up to 9 g/day have been used without adverse effects. It is best taken with meals to enhance absorption. Capsules are commonly used to improve stability and compliance. Absorption may be enhanced by taking with fatty meals. There are no specifically identified required cofactors.
FAQs
How does ahiflower oil compare to fish oil?
Ahiflower oil provides a plant-based alternative to fish oil, with potentially better conversion to EPA, though it does not significantly increase DHA levels, unlike fish oil.
Is ahiflower oil safe?
Ahiflower oil is generally safe, but consult a healthcare provider if you have bleeding disorders or are taking anticoagulants.
When should I take ahiflower oil?
It is best to take ahiflower oil with meals to enhance absorption.
What results can I expect from taking ahiflower oil?
You can expect increased EPA levels within weeks of starting supplementation.
Does ahiflower oil increase DHA levels?
No, ahiflower oil does not significantly increase DHA levels, unlike fish oil.
Research Sources
- https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1359958/full – A monocentric, randomized crossover study with 29 healthy male volunteers found that ahiflower oil significantly increased plasma EPA levels and EPA-derived oxylipins after 20 days of intervention. The study was well-designed with proper controls, but was limited by its short duration and focus on healthy males, suggesting the need for further research in more diverse populations.
- https://www.ahiflower.com/pressrelease/literature-review-recognizes-ahiflower-oil-as-sustainable-alternative-to-marine-omega-3s – A literature review recognizes ahiflower oil as a sustainable alternative to marine omega-3s. It highlights the plant-based source and its potential benefits for individuals seeking non-fish sources of omega-3 fatty acids, emphasizing its role in promoting cardiovascular health and reducing inflammation.
- https://www.nutritionaloutlook.com/view/heart-health-ingredients-land-sea – This article discusses heart-health ingredients from both land and sea, including ahiflower oil. It emphasizes the importance of omega-3 fatty acids for cardiovascular health and highlights ahiflower oil as a plant-based option that can contribute to maintaining healthy lipid profiles and reducing the risk of heart disease.
- https://onlinelibrary.wiley.com/doi/10.1002/lite.201500044 – This research article discusses ahiflower oil as a novel non-GM plant-based omega-36 source. It highlights the unique fatty acid profile of ahiflower oil, including its high levels of SDA, and its potential to serve as an effective alternative to traditional omega-3 sources, particularly for those seeking plant-based options.
- https://www.researchgate.net/publication/281897264_Ahiflower_oil_A_novel_non-GM_plant-based_omega-36_source – This publication introduces ahiflower oil as a novel non-GM plant-based omega-36 source. It details the composition of ahiflower oil, emphasizing its high content of ALA and SDA, and discusses its potential health benefits, including its role in supporting cardiovascular health and reducing inflammation.
