The document discusses yogic practices for maintaining health and hygiene. It notes that modern education does not sufficiently teach preventative health. It then outlines yogic practices for hygiene of various body systems including teeth, ears, respiratory, eyes, and digestive. For each system, it describes how Western practices may be lacking and alternatives such as using neem twigs for teeth cleaning, nasal cleansing techniques, and abdominal exercises and salt water flushing for the intestines. The document advocates yogic lifestyle as a way to increase vitality and avoid aging effects through regular detoxification and maintenance of the body.