Docosahexaenoic acid (DHA) significantly lowered triglycerides and decreased harmful small, dense LDL "bad" cholesterol particles in men and women with below average HDL "good" cholesterol levels, according to study results published in the Journal of the American College of Nutrition.
Sponsored by Martek, the double-blind, placebo controlled study involved 57 men and women supplemented with either 1.5g of Martek's algal DHA or placebo daily for six weeks. Triglycerides were lowered in the DHA group by 21% -- a statistically significant amount when compared to the response in the placebo group. High-density lipoprotein cholesterol (HDL) or "good cholesterol" also increased, but it was not statistically significant when compared to placebo. C-reactive protein was not tested in this study.