Prevents carcinogens. Vitamin A is rich in vitamin C. Jackfruit contains vitamin B. Contains Mineral Salts. It contains Magnesium as well as Potassium which helps in controlling heart rate and blood pressure. Jackfruit is high in protein. High in fiber, high in protein for constipation, high in muscle growth. A good strong food for pregnant mothers. It is very helpful for breastfeeding mothers to develop milk.