Plant based diet(vegan diet) benefits not only our health, it helps to maintain our planet in balance. Furthermore it prevents the animal exploitation. Many dietitians and doctors have been carrying out plenty of researches about vegan diet and its benefits. Plant based diet has got lots of health benefits such as improving our immune system , extending our life expectancy, increasing energy levels. Also it prevents our organism to get imbalanced ,prevents brain intoxication. Vegan diet reduces the risk of cancer diseases, osteoporosis, high blood pressure, diabetes and atherosclerosis (coronary artery disease).