Informing participants of an explanation of antioxidants and their importance to human health and addressing their most important sources, in addition to introducing the most important types of antioxidants and their effect on the incidence of diseases due to low levels of antioxidants and their role on the incidence and development of cancer. As well as a detailed explanation of the food resources that contain the most important antioxidants. Eating a diet rich in antioxidants can help increase your blood antioxidant levels to decrease oxidative stress and reduce the risk of these diseases.