akulagi
06-12-2012, 02:43 AM
Antioxidants: Good for plants, good for people
Scientists theorize that plants naturally produce antioxidants to help them survive harsh growing conditions and to protect them from environmental stress. These same compounds can aid the humans who eat the plants too.
The health benefits of high-antioxidant foods have taken the scientific world — and the media — by storm. Recent studies suggest that the antioxidants in foods may reduce the risk of many kinds of illness, from heart disease to cancer. Antioxidants like those found in dark chocolate and cocoa have also been linked to some of the hallmarks of good cardiovascular health such as enhanced blood flow, healthy cholesterol levels and, in some cases, reduced blood pressure.
Dark chocolate and cocoa contain high levels of cell-protecting antioxidant compounds. Two tablespoons of natural cocoa have more antioxidant capacity than four cups of green tea, 1 cup of blueberries and one and half glasses of red wine.
Studies show that as soon as 30 minutes after eating one 40 gram serving of dark chocolate blood levels of the two main antioxidants in chocolate, epicatechin and catechin, are heightened. They peak two hours after consumption and are cleared from the body after about six hours.
Scientists theorize that plants naturally produce antioxidants to help them survive harsh growing conditions and to protect them from environmental stress. These same compounds can aid the humans who eat the plants too.
The health benefits of high-antioxidant foods have taken the scientific world — and the media — by storm. Recent studies suggest that the antioxidants in foods may reduce the risk of many kinds of illness, from heart disease to cancer. Antioxidants like those found in dark chocolate and cocoa have also been linked to some of the hallmarks of good cardiovascular health such as enhanced blood flow, healthy cholesterol levels and, in some cases, reduced blood pressure.
Dark chocolate and cocoa contain high levels of cell-protecting antioxidant compounds. Two tablespoons of natural cocoa have more antioxidant capacity than four cups of green tea, 1 cup of blueberries and one and half glasses of red wine.
Studies show that as soon as 30 minutes after eating one 40 gram serving of dark chocolate blood levels of the two main antioxidants in chocolate, epicatechin and catechin, are heightened. They peak two hours after consumption and are cleared from the body after about six hours.