A bamber of studies have shown that chocolate consumption may reduce the risk of developing heart disease and cancer. Scientists believe that antioxdants reduce the chances of developing these diseases. Antioxidants 
are also thought to enhance blood flood flow and help maintain healthy cholesterol levels. Dark chocolate and cocoa powder are particularly rich source of antioxidants.ln fact, ounce for ounce, dark chocolate and cocoa have more antioxidants than antioxidant-rich foods like blueberries and green tea. Of course,it's not good to eat too much chocolate,but it's not a good idea to cut chocolate out altogether,either