Monday, December 04, 2006

Red wine; maybe not resveratrol   posted by amnestic @ 12/04/2006 06:11:00 PM

For those of you faithfully taking your resveratrol supplements, may I suggest a little procyanidin addition to your regimen? Heard about it on the Nature Podcast.

Oenology: red wine procyanidins and vascular health.

Corder R, Mullen W, Khan NQ, Marks SC, Wood EG, Carrier MJ, Crozier A.

Regular, moderate consumption of red wine is linked to a reduced risk of coronary heart disease and to lower overall mortality, but the relative contribution of wine's alcohol and polyphenol components to these effects is unclear. Here we identify procyanidins as the principal vasoactive polyphenols in red wine and show that they are present at higher concentrations in wines from areas of southwestern France and Sardinia, where traditional production methods ensure that these compounds are efficiently extracted during vinification. These regions also happen to be associated with increased longevity in the population.

Here's a Wine List. Mind you the authors of the study declare competing financial interests.