Have A Grape Day

30 04 2010

A British study recently presented at The Experimental Biology convention in California noted that consumption of grapes lowered blood pressure, improved heart function and reduced other risk factors for heart disease and metabolic syndrome in rats. Metabolic syndrome is a condition associated with impaired blood sugar regulation and the development of complications previously associated with diabetes per se. In many ways it can be considered a diabetic “precursor.”

This is not really a surprise as this mirrors many of the benefits associated with wine that we had previously discussed. American researchers think the benefits of grapes could be due to phytochemicals and antioxidants. These are the same compounds that are thought to produce the positive health effects of wine. It seems the benefits of grapes are preserved in alcohol.

What is interesting is that the animals were fed the fruit in addition to a high-fat, American style diet for three months. A control group had a similar diet without the grapes. At the end of the three-month period, the grape-fed rats had lower blood pressure, lower triglycerides, improved glucose tolerance, better heart function, and reduced indicators of inflammation in the heart and the blood than the rats who received no grape powder.

There is always a danger in extrapolating across species, but this data seems to correlate very well with human observational studies looking at the beneficial effects of wine. So go have a grape day; I’ll take mine fermented.

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10 05 2010
Have A Grape Day! « Partners In Wine Club Press

[…] Doc AKA Micheal Fenster- What’s Cooking With Doc (‘Have A Grape Day’ was used with permission) […]

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