Grapes have been known to be beneficial to cardiovascular health for a while now. But, a recent University of Michigan study has helped confirm what many earlier studies have shown.
The study was performed at the University of Michigan’s Cardiovascular Center, and looked specifically at the phytochemicals present in white, red, and black grapes (I didn’t know there was such a thing!). In testing laboratory rats over 18 weeks, they found that the test group which was given grape phytochemicals had lower blood pressure, better circulation, and less heart muscle damage than the control group. It’s interesting to note that the control group was given a blood pressure drug instead. So, the natural diets had better results than using pharmaceuticals!
Prior to the test, all of the rats were on a high sodium diet which elevated their blood pressure. It’s a known fact that hypertension, over time, can cause damage to the heart muscle. And the good thing about the phytochemicals in grapes is that the researchers believe they can stimulate a process in the genes that can repair the damage to the heart muscle due to the high blood pressure.
There are two powerful antioxidants in the grapes: grape seed extract and resveratrol. The first is obviously found in the seeds of the grape, which most of us don’t eat. So, a good way to get this in your diet is to take a quality nutritional supplement. You can also drink wine, but this can have some drawbacks.
The second, resveratrol, is found in the skin of red grapes, mainly. It’s also found in a few other plants such as Japanese Knotweed. But, heck, grapes are more fun to eat! In addition to eating grapes, you can also get resveratrol in supplement form and in red wine.
Both of these nutrients can help improve blood pressure, reduce inflammation, increase circulation, and reduce the effects of free-radicals in the cardiovascular system. In fact, Resveratrol is being intensely studied now for its anti-aging properties as well.
So, make grapes a regular part of your diet. Look for organically grown ones if possible. If you simply can’t find them in your store because they’re out of season, consider taking supplements.





































