60
      
      
         Healthful Living
      
      
        278. The chief, if not the only, reason why many become invalids
      
      
        is that the blood does not circulate freely, and the changes in the vital
      
      
        fluid, which are necessary to life and health, do not take place.—
      
      
        Testimonies for the Church 2:525
      
      
        .
      
      
        Exposure to Cold
      
      
        279. When we overtax our strength, and become exhausted, we
      
      
        are liable to take cold, and at such times there is danger of disease
      
      
        assuming a dangerous form.—
      
      
        Testimonies for the Church 3:13
      
      
        .
      
      
        Damp Rooms
      
      
        280. Rooms that are not exposed to light and air become damp....
      
      
        Various diseases have been brought on by sleeping in these fashionable
      
      
        health-destroying apartments.—
      
      
        How to Live, 62
      
      
        .
      
      
        281. Choice, closed rooms, deprived of the health-giving rays of
      
      
        the sun, seem like damp cellars.... The air in unoccupied rooms may
      
      
        be cold; but this is no evidence that it is pure.—
      
      
        The Health Reformer,
      
      
        April 1, 1871
      
      
        .
      
      
        Drugs
      
      
        282. Drugging should be forever abandoned; for while it does not
      
      
        cure any malady, it enfeebles the system, making it more susceptible
      
      
        to disease.—
      
      
        Testimonies for the Church 5:311
      
      
        .
      
      
        The Condition of the Mind
      
      
        283. There is another class whose highest aim in life is physical
      
      
        labor. This class do not exercise the mind. Their muscles are exercised,
      
      
        while their brains are robbed of intellectual strength.... This class fall
      
      
        more rapidly if attacked by disease, because the system is not vitalized
      
      
        by the electrical force of the brain to resist disease.—
      
      
        Testimonies for
      
      
        the Church 3:157
      
      
        .
      
      
        284. That which brings sickness of body and mind to nearly all, is
      
      
        dissatisfied feelings and discontented repinings.—
      
      
        Testimonies for the
      
      
        Church 1:566
      
      
        .
      
      
         [66]
      
      
        285. Nothing is so fruitful a cause of disease as depression, gloomi-
      
      
        ness, and sadness.—
      
      
        Testimonies for the Church 1:702
      
      
        .