Antioxidant supplements & artery health – the latest!

Just published… a key study looking at the effect of antioxidant supplementation with vitamin C, vitamin E, coenzyme Q10 and selenium on arterial health and  inflammation. As the research gathers pace, heart disease and the clogging of the arteries known as atherosclerosis is being view more as an inflammatory disease rather than a passive accumulation of fatty material within the walls of blood vessels.

This latest paper helps support the long held theory that antioxidants can help off set this process and protect the health of the cardiovascular system.

In this study, 70 people with two diagnosed cardiovascular risk factors (see the study for details) were recruited from a hypertension clinic. 35 people were given a 6 month course of capsules containing vitamin C (500 mg) vitamin E (200 iu), co- enzyme Q10 (60 mg) and selenium (100 mcg) while the other 35 were given a placebo. The summary conclusion is displayed below and the results and technicalities can be viewed by following the link at the end of this post.

Conclusions: Antioxidant supplementation significantly increased large and small artery elasticity in patients with multiple cardiovascular risk factors. This beneficial vascular effect was associated with an improvement in glucose and lipid metabolism as well as decrease in blood pressure.

The original paper is free to download from the open access journal by clicking here.

Shargorodsky M, Debbi O, Matas, Z, Zimlichman R. Effect of long term treatment with antioxidants (vitamin C, vitamin E, coenzyme Q10 and selenium) on arterial compliance, humoral factors and inflammatory markers in patients with multiple cardiovascular risk factors. Nutrition & Metabolism 2010, 7:55 doi: 10.1186/1743-7075-7-55

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