Since it is a public domain scripture, several versions and translations are available:
The text originates with Parvati asking Shiva to reveal the secrets of the universe and how one can achieve success and liberation in the world. In response, Shiva reveals the (Swara Yoga), stating that there is no greater wisdom or treasure in all the seven worlds than the knowledge of the swara (the flow of breath). He instructs Parvati to keep this science secret and sacred, revealing it only to those who are truly deserving. Key Teachings shiva swarodaya book pdf
Before eating, check your nostril. The text says you should eat only when the right nostril (Fire/Sun) is active to digest food properly. Eating when the left nostril is active leads to mucus and lethargy. Since it is a public domain scripture, several