Deep Arvi is full of dietary fibers and carbohydrates. Furthermore, Arvi or colocasia is a great source of copper, manganese, potassium, phosphorus, zinc, iron, magnesium, folate and vitamins B6, A, C and E. It prevent heart diseases, boosting immune system, lowering blood pressure, increasing blood circulation, boosting eye health, protecting the skin, lowering blood sugar levels, etc.