he laws of health are now so much better understood than they formerly were, and all sensible women and girls attend so much more to physical training and open-air exercise, that extreme delicacy of constitution is no longer considered the inevitable inheritance of the female half of the human race. A complex and highly sensitive organization it is admitted, requires extra care both in understanding and obeying wholesome rules of diet, dress, occupation, and relaxation. The three cheap physicians—water,