Show USE OF THE LUNGS writer asserts that few parsons persons understand how to breathe mr dr ryder talks entertainingly and with apparent certainty three times every minute he declares the blood makes a complete circuit of the syr tern tem carrying oxygen to the tissues and coming back to the lungs laden with one third ot of all the poison generated by the body is ex created through the lungs the remain der is normally carried off by the bowels skin shin and I 1 adnes idne s people often talk of needing a change of al what they need Is knot not so much a change of air as a change in their man ner ot of using the air they have mast most people in breathing use only a email small portion of the lungs A recent incesti gator makes the startling statement that in an examination covering sev oral eral thousand cases he found lesa less than I 1 per cent that breathed cor erectly |