Moringa is a plant that is native to the sub-Himalayan areas of India, Pakistan, Bangladesh, and Afghanistan. It is also grown in the tropics. The leaves, bark, flowers, fruit, seeds, and root are used to make medicine.regnancy and breast-feeding: It’s LIKELY UNSAFE to use the root, bark or flowers of moringa if you are pregnant. Chemicals in the root, bark, and flowers can make the uterus contract, and this might cause a miscarriage.