Guy Donahaye touches on the first two Niyamas, Sauca, or "cleanliness." He explains the necessity of ingesting healthy substances, whether that be in the form of food, people, media, clothing.Witness his teaching at http://www.aysnyc.org/. Questions or comments? Email [email protected]; also please rate us, subscribe, or leave a review, so we can grow our audience and spread Authentic yoga instruction. If it has benefited you, let us know. If it has not, let us know. Unending gratitude.