Why are red grapes better for you than white grapes?

We have planted both red and white grape varieties and being interested in nutrition have been wondering why red grapes and red wine are always regarded as better for your health.

Well it appears that red grapes contain beneficial compounds called flavonoids (antioxidants) which produce the grapes colour. These flavonoid compounds include quercitin and resveratrol which have been shown to reduce the risk of heart disease, reduce blood pressure and protect good cholesterol from free radical damage. Green grapes contain much lower levels of these beneficial antioxidants and consequently do not provide the same health protection. 

Red grapes, wine and grape juice also offer some protection to individuals on high fat diets, as research has shown people regularly consuming these products often have a lower risk of heart disease than the general population on the same dietary pattern.

So now we know why nutritionists recommend red over white but we will still continue to enjoy both when they are in season.