Grapes are a fruit that contains anthocyanins. As a result, it may decrease the risk of many diseases out there. This includes eye disorders, diabetes, heart disease and obesity to name a few.
In brief, it is a great source of resveratrol. Resveratrol is a phytoalexin, that means it is a protective antibiotic produced in plants. As a result, this molecule helps to maintain health.
Also, some studies suggest a decrease in the inflammatory gene markers for people with heart disease that consumed grape extract daily. This is another great anti-inflammatory food to eat.