Organic Sea Buckthorn Fruit Oil
Also known as: Sea buckthorn, Seaberry, Hippophae rhamnoides L.
Overview
Sea buckthorn (*Hippophae rhamnoides L.*) is a plant native to Europe and Asia, prized for its nutrient-rich berries. The fruit oil extracted from these berries is a rich source of vitamins, carotenoids, polyphenols, fatty acids, and phytosterols. Traditionally, it has been used for its nutritional and medicinal properties, particularly in cardiovascular health and skin care. The oil is characterized by its high content of unsaturated fatty acids, especially oleic and linoleic acids, and its abundance of antioxidants. Research interest in sea buckthorn's health benefits is growing, but the quality of available evidence varies, with some high-quality studies alongside heterogeneous results. It is available in various forms, including oil extracts and capsules, primarily sourced from the berries of the plant.
Benefits
Sea buckthorn supplementation has demonstrated potential benefits, particularly in individuals with abnormal lipid metabolism. A meta-analysis showed significant reductions in triglycerides (-0.722 SMD, 95% CI -1.129 to -0.316) and increases in HDL cholesterol (0.370 SMD, 95% CI 0.056 to 0.684). These improvements in lipid profiles suggest a potential role in reducing cardiovascular disease risk. Additionally, sea buckthorn exhibits anti-inflammatory and antioxidant effects due to its rich antioxidant content, contributing to overall health benefits. Some studies also indicate anti-platelet aggregation effects, further supporting its cardiovascular benefits. Benefits are typically observed within weeks to months of consistent supplementation.
How it works
Sea buckthorn primarily affects lipid metabolism by modulating lipid profiles, leading to reduced triglycerides and LDL cholesterol while increasing HDL cholesterol. Its cardiovascular benefits are attributed to anti-platelet aggregation effects. The exact molecular targets are not fully defined, but the mechanisms likely involve pathways related to lipid metabolism and platelet function. The antioxidant and anti-inflammatory properties of sea buckthorn also contribute to its overall effects on cardiovascular health. The fatty acid content of sea buckthorn oil generally allows for good absorption, though specific bioavailability data remains limited.
Side effects
Sea buckthorn is generally considered safe, with few reported side effects. The most common side effect is gastrointestinal upset, which may occur in some individuals. Allergic reactions are possible but rare. Due to its anti-platelet effects, sea buckthorn may interact with anticoagulants, potentially increasing the risk of bleeding. Caution is advised in individuals with bleeding disorders. Pregnant or breastfeeding women should consult healthcare providers before using sea buckthorn. High doses are generally not recommended without medical supervision. While rare side effects are not well-documented, it is essential to monitor for any adverse reactions when starting supplementation.
Dosage
While a minimum effective dose is not well-established, typical dosages range from 500 mg to 1 g per day. Optimal dosage ranges are between 1-3 g per day, depending on the specific formulation and desired effects. The maximum safe dose is not well-defined, and high doses are not recommended without medical supervision. It is best taken with meals to enhance absorption. Oil extracts are commonly used due to their bioavailability. No specific cofactors are required for its efficacy. It's important to adhere to recommended dosages and consult with a healthcare provider for personalized advice.
FAQs
When is the best time to take sea buckthorn?
Sea buckthorn is best taken with meals to enhance absorption of its beneficial compounds. Consistent timing can also help maintain stable levels in the body.
What results can I expect from taking sea buckthorn?
Users may experience improved lipid profiles and potential cardiovascular benefits. It's important to note that it's not a cure-all for metabolic syndrome, and effects are primarily on lipid metabolism.
Is sea buckthorn safe for everyone?
While generally safe, individuals with bleeding disorders or those taking anticoagulants should exercise caution. Pregnant or breastfeeding women should consult their healthcare provider before use.
How long does it take to see the benefits of sea buckthorn?
Benefits are typically observed within weeks to months of consistent supplementation. Individual responses may vary, and it's important to maintain a healthy lifestyle alongside supplementation.
Research Sources
- https://pubmed.ncbi.nlm.nih.gov/36043374/ – A meta-analysis of 15 studies found that sea buckthorn supplementation reduced triglycerides, total cholesterol, and LDL cholesterol, while increasing HDL cholesterol in individuals with abnormal lipid metabolism. The study highlights the potential of sea buckthorn in improving lipid profiles, but notes high heterogeneity among the included studies.
- https://pmc.ncbi.nlm.nih.gov/articles/PMC9763470/ – This review provides an overview of the traditional uses, phytochemistry, and pharmacological activities of sea buckthorn. It emphasizes the diverse range of bioactive compounds present in sea buckthorn and their potential health benefits, including antioxidant, anti-inflammatory, and cardioprotective effects.
- https://onlinelibrary.wiley.com/doi/abs/10.1002/ptr.7596 – This study investigates the effects of sea buckthorn berry oil on platelet aggregation in healthy males. The results indicate that sea buckthorn berry oil can decrease platelet aggregation without significantly affecting lipid profiles, suggesting a potential role in cardiovascular health.
- https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1477636/full – This research explores the potential of sea buckthorn in cardiovascular medicine, focusing on its antioxidant and anti-inflammatory properties. The study suggests that sea buckthorn may offer benefits in reducing cardiovascular disease risk through various mechanisms, including improving lipid profiles and reducing oxidative stress.
- https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2022.1067813/full – This animal study on mice found that sea buckthorn pulp oil (SBPO) reduced visceral fat and improved lipid profiles by modulating the gut-liver axis. While the study provides insights into the potential mechanisms of action, it's important to note that the results may not be directly applicable to humans.