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Valorization of the Red Seaweed Gracilaria gracilis Through a Biorefinery Approach
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[Clinical efficiency of using laminaria jam enriched with selenium].

L S Vasilevskaia, A V Pogozheva, S A Derbeneva

    Voprosy Pitaniia
    |April 8, 2009
    PubMed
    Summary
    This summary is machine-generated.

    A new selenium-enriched laminaria gel dietary product improved nervous and cardiovascular health in patients with ischemic heart disease and hypertension. The supplement was safe and effectively raised blood selenium levels in deficient individuals.

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    Area of Science:

    • Cardiovascular Medicine
    • Nutritional Science
    • Pharmacology

    Background:

    • Ischemic heart disease and hypertension are significant global health concerns.
    • Selenium is an essential trace element with antioxidant properties.
    • Dietary interventions are explored to manage cardiovascular risk factors.

    Purpose of the Study:

    • To evaluate the efficacy and safety of a novel dietary product containing organic selenium from laminaria gel.
    • To assess the impact of the product on the functional status of nervous and cardiovascular systems.
    • To determine changes in blood serum selenium levels.

    Main Methods:

    • A study involving patients diagnosed with ischemic heart disease and hypertension.
    • Administration of a dietary product enriched with organic selenium (laminaria gel).
    • Monitoring of functional condition of nervous and cardiovascular systems and biochemical indices.
    • Measurement of blood serum selenium levels before and after product intake.

    Main Results:

    • Significant improvements were observed in the functional condition of the nervous and cardiovascular systems.
    • No adverse biochemical changes were detected in patients using the product.
    • A reliable increase in blood serum selenium was noted exclusively in patients with initially low selenium levels.

    Conclusions:

    • The laminaria gel-based dietary product is effective and safe for patients with ischemic heart disease and hypertension.
    • The product demonstrates potential in improving cardiovascular and neurological function.
    • Supplementation with organic selenium is beneficial for individuals with selenium deficiency.