houses as a by-product of the butcher business, and feed this
poor, transformed creature with these glands! No fairy waving a
magical wand ever worked a greater enchantment, for with the
first dose the patient improves and in a relatively short time is
restored to normal in skin, hair, sweat, etc., and MIND and
character! To every physician who has seen this happen under his
own eyes and by his direction there comes a conviction that mind
and character have their seat in the organic activities of the
body,--and nowhere else.

An interesting confirmation of this is that when the thyroid is
overactive, a condition called hyperthyroidism, the patient
becomes very restless and thin, shows excessive emotionality,
sleeplessness, has a rapid heart action, tremor and many other
signs not necessary to detail here. The thyroid in these cases is
usually swollen. One of the methods used to treat the disease is
to remove some of the gland surgically. In the early days an
operator would occasionally remove too, much gland and then the
symptoms, of myxoedema would occur. This necessitated the
artificial feeding of thyroid the rest of the patient's life!
With the proper dosage of the gland substance the patient remains
normal; with too little she becomes dull and stupid; with too
much she becomes unstable and emotional!

There are plenty of other examples of the influence of the
endocrines on mind, character and personality. I here briefly
mention a few of these.

In the disease called acromegaly, which is due to a change in the
pituitary gland, amongst other things are noted "melancholic