I am Ramachandran, H/o Vimmala/ Vimala. I am a Upasaka of Lord Datathreya and chanted many of his slokas etc. Before starting you must obsorb Garuda for 10 million times which I did followed by Daththa Slokam, Kavacham Upanishad etc. This prayer in Lord dathathreya is for keeping good health. Only after concentrating on HIM, I was able to write the PhD thesis on Vedas which lasted for 15 years. If doctors chant this manthra he will be blessed with mind power in approaching the disease. If god willing I will publish these slokas which I took from Palm leaves. This Daththa kavasam should be followed by Hamsa Kavasam. This is for your information.