Banana stem can be cooked or consumed raw in juice form. The stem is cooked in various ways in South Indian cuisine and in some parts of West Bengal. Dishes such as vazhaithandu usli (dry cooked banana stem with lentils), vazhaithandu kootu (banana stem cooked with lentils), vazahaithandu porial (banana stem tempered and garnished with coconut) are popular in Tamil Nadu. Thor chapper, a dish made of banana stem and lentil, is consumed in West Bengal. Health benefits Banana stem is a rich source of fibre and helps in weight loss. Its high fibre content creates a feeling of satiation and hence, reduces the intake of food. It also helps ease constipation. Banana stem is rich in potassium and vitamin B6 just like the fruit. Vitamin B6 helps in production of haemoglobin and insulin. Again, it improves the ability of the body to fight infection. Potassium helps in the proper functioning of muscles, including the cardiac muscles. It also helps prevent high blood pressure, and maintain fluid balance within the body. Banana stem is said to be a diuretic and helps detoxify the body. It is used prevent and treat kidney stones.