Ketak / Scre pine / Pandanus odorotissimus – Classification, Ayurvedic Properties & Dosage Description Herbs can be used in an unlimited number of ways like can be used in dried or fresh form, these are also a very important component to protect our body from diseases, and gives many health benefits, by improving our immunity and mental health. Here, we are going to discuss a herb named ketak with its nutritional importance and health benefits. Ketak or ketaki is recognised