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Angiology. 2008 Aug-Sep;59(4):408-14. doi: 10.1177/0003319708321801. Epub 2008 Jul 15.

Improvement in circulation and in cardiovascular risk factors with a proprietary isotonic bioflavonoid formula OPC-3.

Author information

1
Department of Biomedical Science, G D'Annunzio University Chieti, Pescara, Italy.

Abstract

This study investigated the efficacy of isotonic bioflavonoid supplementation, OPC-3 on 61 individuals presenting with risk factors meeting the criteria for metabolic syndrome. Subjects were supplemented with a proprietary isotonic bioflavonoid OPC-3 or placebo over 2 months. Plasma oxidative stress status was significantly lowered by 10.1% with OPC-3. All major cardiovascular risk factors were improved with blood pressure, total cholesterol, and fasting blood glucose lowered. OPC-3 significantly improved endothelial function as evaluated by increased vasorelaxation in reactive hyperemia and enhanced diastolic carotid artery flow. Cardiac ultrasound scanning revealed a significant increase of left ventricular ejection fraction. Skin microcirculation was enhanced, and better tissue perfusion led to significantly increased transcutaneous oxygen partial pressure and decreased pCO(2). With OPC-3 a dramatic and significant plasma C-reactive protein decrease by 52.1% occurred. Individuals may improve key cardiovascular risk factors by daily supplementation with the bioflavonoid OPC-3 as an important part of a healthier lifestyle.

PMID:
18628275
DOI:
10.1177/0003319708321801
[Indexed for MEDLINE]

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