We use essential cookies (authentication, your saved goals/stack) by default. With your permission we’ll also enable privacy-respecting analytics (Vercel Web Analytics, anonymous load-time metrics) and error-replay diagnostics (Sentry — DOM snapshots only when an error fires) so we can fix bugs faster. Learn more about cookies

Alo5.5

Algae Oil Research

Mostly mechanism / observational

28 peer-reviewed studies

What the evidence says

Mostly mechanism / observational

Most Algae Oil studies are mechanism or observational rather than RCTs that measure a clinical effect — keep findings provisional.

Most evidence is from high-quality meta-analyses and randomised trials published 2005–2026.

Based on 28 studies · 1 meta-analysis · 24 RCTs

Confidence

Moderate confidence

Steady research

8 studies in the last 5 years · Latest meta-analysis: 2012

200520152026

1Meta-Analysis2012

Bernstein AM, Ding EL, Willett WC, Rimm EB · J Nutr (2012)

Algae Oil Research

Mostly mechanism / observational

A meta-analysis shows that docosahexaenoic acid from algal oil reduces serum triglycerides and increases HDL-cholesterol and LDL-cholesterol in persons without coronary heart disease.

Functional foods modulating inflammation and metabolism in chronic diseases: a systematic review.

Bioavailability and potential uses of vegetarian sources of omega-3 fatty acids: a review of the literature.

Comparative Bioavailability of DHA and EPA from Microalgal and Fish Oil in Adults.

Algal-oil capsules and cooked salmon: nutritionally equivalent sources of docosahexaenoic acid.

Soy-based infant formula supplemented with DHA and ARA supports growth and increases circulating levels of these fatty acids in infants.

Growth and development of preterm infants fed infant formulas containing docosahexaenoic acid and arachidonic acid.

Decreasing the linoleic acid to alpha-linolenic acid diet ratio increases eicosapentaenoic acid in erythrocytes in adults.

Assessment of DHA on reducing early preterm birth: the ADORE randomized controlled trial protocol.

Bioequivalence of long-chain omega-3 polyunsaturated fatty acids from foods enriched with a novel vegetable-based omega-3 delivery system compared to gel capsules: a randomized controlled cross-over acute trial.

Effect of Altering Dietary n-6:n-3 Polyunsaturated Fatty Acid Ratio with Plant and Marine-Based Supplement on Biomarkers of Bone Turnover in Healthy Adults.

Maternal High-Dose DHA Supplementation and Neurodevelopment at 18-22 Months of Preterm Children.

Effects of docosahexaenoic acid supplementation on blood lipids, estrogen metabolism, and in vivo oxidative stress in postmenopausal vegetarian women.

Docosahexaenoic acid-rich algae oil supplementation on breast milk fatty acid profile of mothers who delivered prematurely: a randomized clinical trial.

High-fat meals rich in EPA plus DHA compared with DHA only have differential effects on postprandial lipemia and plasma 8-isoprostane F2α concentrations relative to a control high-oleic acid meal: a randomized controlled trial.

Efficacy and tolerability of calcium, vitamin D and a plant-based omega-3 oil for osteopenia: a pilot RCT.

Bioequivalence of Docosahexaenoic acid from different algal oils in capsules and in a DHA-fortified food.

Similar eicosapentaenoic acid and docosahexaenoic acid plasma levels achieved with fish oil or krill oil in a randomized double-blind four-week bioavailability study.

Impact of DHA from Algal Oil on the Breast Milk DHA Levels of Lactating Women: A Randomized Controlled Trial in China.

Docosahexaenoic acid for reading, cognition and behavior in children aged 7-9 years: a randomized, controlled trial (the DOLAB Study).