Note 6 — Chapter III · CLIMATE.

Uniform exposure to the weather is favorable to health. I can affirm this from long experience and observation. Our hunters, and surveyors, who uniformly spend their time for weeks in the woods and prairies, who wade in the water, swim creeks, are drenched in the rains and dews, and sleep in the open air or a camp at night, very rarely are attacked with fevers. I have known repeated instances of young men, brought up delicately in the eastern cities, accustomed, as clerks, to a sedentary life, with feeble constitutions,—I have known such repeatedly to enter upon the business of surveying the public lands, or in the hunting and trapping business, be absent for months, and return with robust health. It is a common thing for a frontier man, whose health is on the decline, and especially when indications of pulmonary affection appear, to engage in a hunting expedition to renovate his health. I state these facts, and leave it to the medical faculty to explain the why and wherefore. One circumstance may deserve attention. All these men, as do the Indians, sleep with their feet towards the fire at night. And it is a common notion with this class, that if the feet are kept hot through the night, however cold the atmosphere, or however much exposed the rest of the body, no evil consequences will ensue. I have passed many a night in this position, after fatiguing rides of thirty or forty miles in the day on our extreme frontiers, and through rains, and never experienced any inconvenience to health, if I could get a pallet on the cabin floor, and my feet to the fire.

Those who are exposed to these hardships but occasionally, when compelled by necessity, and who endeavor to protect themselves at all other times, usually suffer after such exposure.

I have observed that children, when left to run in the open air and weather, who go barefoot, and oftentimes with a single light garment around them, who sleep on the floor at night, are more healthy than those who are protected.