Rich in vitamins and minerals, sea algae can increase the level of so-called good cholesterol (HDL), and thus counteract cardiovascular disease, inform the scientists whose conclusions are published in the Journal of Nutrition and Dietary Supplements.
In an animal model study, scientists at Wayne State University in Michigan observed that daily intake of the extract led to an increase in high-density cholesterol, which lowered total cholesterol by cleaning the arteries and transporting so-called bad LDL to the liver.
Dr. Smiti Gupta, who led the study, administered a liquid containing algae extract to hamsters for four weeks. In addition to increasing HDL levels, scientists noticed a change in the expression of genes involved in cholesterol reverse transport.
In most cases, the goal of cholesterol regulators, such as statins and dietary supplements, is to lower LDL levels. Very few factors can raise good cholesterol levels; However, the algae extract succeeds in this. If the results are confirmed in human studies, it could mean a reduction in the risk of heart disease, concludes Dr. Gupta. (PAP)
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