Her Puja (worship) ritual infuses Her protecting blessings with the delicate bodies of somebody therefore creating a good & protective aura of energies that happen to be Divine and make it not possible for adverse energies to permeate. TM was Established by Maharishi Mahesh Yogi. Based on the TM website https://saraswati-mantra-for-know52840.ja-blog.com/35684392/an-unbiased-view-of-yantra