LONG watching and intense study are wonderfully supported by it, and

without the ill consequences that succeed the suspension of rest and

sleep, when the nervous influence has nothing to sustain it.

THEVENOT says, “When merchants in Turkey have any letters to write,

and intend to do it in the night-time, in the evening they take a dish

or two of Coffee, which is good to hinder vapours, head-ach, and to

take away sleepiness, &c.--In short, in the Turk’s opinion it is good

against all maladies, and certainly it hath at least as much virtue

as is attributed to tea; and as to its taste, by that time a man hath

drank of it twice, he is accustomed to it, and finds it no longer

unpleasant.”

WE are told, that travellers in Eastern countries, and messengers

who are sent with dispatches, perform their tedious journies by the

alternate effects of Opium and Coffee;--and that the dervises and

religious zealots, in their abstemious devotions, support their vigils,

through their nocturnal ceremonies, by this antisoporific liquor.

DU FOUR says, the poor people in Turkey use it through œconomy to save

victuals; as frequently two or three cups of Coffee is their whole

sustenance in the course of a day.

BERNIER says, that the Turks, who frequently subsist a considerable

time upon Coffee only, look on it as an aliment that affords great

nourishment to the body: for which reason, during the rigid fast of the

_Ramadam_, or Turkish Lent, it is not only forbidden, but any person is

deemed to have violated the injunctions of the Prophet, that has had

even the smell of Coffee[49].

[49] Nous remarquerons, qu’ayant fait usage de cette boisson, nous

avons découvert qu’outre les qualités qu’on vient rapporter, elle a

celle de soutenir les forces contre l’inanition, en forte qu’étant

prise à jeun, on peut se passer plus long temps de nourriture, sans

en être incommodé. _Journ. des Sc._, 1716, p. 283.

BACON says, Coffee “comforts the head and heart, and helps

digestion[50].” Dr. _Willis_ says, “being daily drank, it wonderfully

clears and enlightens each part of the soul, and disperses all the

clouds of every function[51].” The celebrated Dr. _Harvey_ used it

often. _Voltaire_ lived almost on it. He told me, nothing exhilarated

his spirits more than the smell of Coffee; for which reason he had,

what he used in the day, roasted in his chamber every morning, when

he lived at _Fernai_.--The learned and sedentary of every country

have recourse to it, to refresh the brain, oppressed by study and

contemplation[52].

[50] Cent. 8, Exp. 738. anno 1624.--_Bacon_ asserted this on the

authority of travellers, as Coffee was not then known in England.

[51] Pharmaceut. Rat. P. 1. Anno 1674. Coffee was then used in England.

[52] “Elle fortifie la mémoire et le jugement. Un aliment qui fortifie

puissamment toutes les actions naturelles.” _De Blegny_, p. 181, 184.

AMONG the many valuable qualities of Coffee, that of its being an

antidote to the abuse of _Opium_ must not be considered as the least;

for as mankind is not content with the wonderful efficacy derived from

the prudent use of opium, the abuse of it is productive of many evils

that are only remediable by Coffee.

THE diseases generally brought on by a continued course of excessive

doses of Opium, are either loss of appetite, stupor, debility, loss of

memory, melancholy, palsy, or dropsy:--and frequently the consequences

of the necessary and temporary use of common doses of laudanum,

are nausea, languor, giddiness of the head, cold sweats, head-ach,

hysterics, and tremor.

VARIOUS have been the attempts of physicians and chemists to correct

their favourite Opium, and to improve and separate its useful from its

hurtful properties[53]; but their preparations have neither meliorated

the simple juice of the vegetable, as the great _Sydenham_ asserts, nor

have they taken away those properties to which its prejudicial effects

are attributed.

[53] _Paracelsus_, _Helmont_, _Silvius_, and _Platerus._--The use of

Opium in the Lues Venerea is by no means a new discovery, as some

practitioners have lately thought. It has had its advocates and use,

like Guaiacum, and other diaphoretics. It was known to _Paracelsus_,

_Fernilius_, _Palmarius_, _Willis_, _Paulli_, &c.

THERE never has been, as far as we know, any preparation or combination

with Opium, from the days of _Mithridates_ to the present, that could

be relied on, to counteract the ill effects of its first operations, in

many constitutions; or to prevent those disagreeable after-operations

so much complained of, in almost every subject and disease.

SUCH a preparation would indeed be a large contribution to the Materia

Medica, and would make a considerable figure in the practice of physic.

But this may never be accomplished; it may not be in nature; the defect

may be the inherent imperfection of the vegetable, and inseparable from

it;--as in the moral world we find the brightest virtues may be shaded

with alloy:--if so, it will yet be some consolation, that we are able

to mitigate those ills which we cannot prevent.

EVERY author who mentions Coffee, allows that it possesses singular

power in counteracting the hypnotic, or sleepy effects of Opium: this

is the only virtue assigned to it, in regard to Opium; as if the

influence which Coffee exerts on the system, to produce that effect,

could be directed to no purpose, when these contradictions were not

employed in opposition, to rob each other of their attributes.

CONFIRMED by many observations, I believe that Coffee, besides being

the best corrector of Opium, is the best medicine to alleviate the

mischief it produces, that has yet been discovered, and that the

operations of common doses of Opium may be checked by it almost at

pleasure.

THE heaviness, head-ach, giddiness, sickness, and nervous affections,

which attack the patient in the morning, who has taken an opiate at

night, are abated by a cup or two of strong Coffee.

IN Military Hospitals in hot climates, recourse is often had to large

and repeated doses of Opium; from which I have frequently observed,

that the retention of the stomach of the patient has been greatly

injured; the secretion of urine impeded, or the bladder affected by

a paralysis:--even these effects have been subdued by a few cups of

strong Coffee.

THE general opinion is erroneous, though of long standing, that the

_Turks_ use Coffee, exclusive of dietetic purposes, only against the

sleepy effects of Opium.

The _Turks_, as well as the _Persians_ and _Indians_, take Opium as a

cordial[54], to invigorate them for the temporary enjoyment of amorous

pleasures, and to enable them to support fatigue, and to stimulate

their nerves to the exertions of courage and enterprize[55]. But when

the desired effects of this cordial are over, languor, lassitude, and

dejection of spirits succeed.--It is for these indispositions, that

Coffee is so medicinally necessary to the _Turks_, and they use it as

their principal remedy.

[54] “Præstantissimum sit remedium cardiacum, unicum penè dixerim,

quod in natura hactenus est repertum.” _Sydenham._

[55] _Mandelslo’s_ Voyages and Travels into the East, Lib. I.

_Bellonius_, Lib. III. cap. 15. _Erastus_, Disp. de Sapor. et de

Narcot. _Georg. Andreæ_, Itiner. Ind. Lib. II. c. 9. _J. J. Saar._

Itiner. Ind. p. 11. _Fogolius_ de Turcarum Nepenthe. _Sandy’s_

Travels, Lib. I. p. 66.

BUT while this unpleasing review of Opium is presented to our

contemplation, let us not forget the benefit which mankind derives from

that inestimable medicine.

IF the _Silphium_ was held in veneration, stamped on coins, and

hung up in temples[56]; if the _Mallow_ was dignified with the name

of Sacred[57]; if a statue was erected to the _Lettuce_[58];--what

honours are not due to the POPPY, whose pure and unadulterated juice

possesses power to relax the whole force of animal spasm; to arrest the

determination of the fluids and vital energy on particular parts, which

often tends to the sudden dissolution of the frame; to relieve corporal

pain by tranquillity, and mental affliction by sleep[59]. These are

the unrivalled virtues of the POPPY, so highly distinguished by the

Creator, and whose excellence no human praise can reach.

[56] _Plin. Hist. Nat._ Lib. XIX. c. 3. _Heschius_, Βάτἰς σίλφιον

silphion, _Spanheim_, de usu et præst. Numis. Dissert. 4.

[57] By _Pythagoras_.

[58] By _Augustus_. Several of the _Valerian_ family ennobled their

name with that of _Lactucinii_. _Plin._

[59] “Tam homini quam morbo conciliat.” _Paracel._

IT is not to be expected that Coffee should escape objections, when the

virtues of Opium could not secure that from censure and condemnation.

Among the furious enemies of Opium was Professor _Stahl_, of Hall in

Germany[60]; and among those of Coffee was _Simon Paulli_ of Rostock.

As the former could see nothing but the mischiefs of Opium, so the

latter was blind to the virtues of Coffee. But _Paulli_ founded his

prejudices against Coffee, as he had his prejudices against Tea,

Chocolate, and Sugar--not on experience, but on anecdotes, that had

been picked up by hasty travellers, which had no other foundation than

absurd report and conjecture[61]. Unacquainted with the real properties

of Coffee, his imagination supplied him with fictitious ones; and

classed with articles with which it has no more affinity than they have

analogy to each other[62], he assigned to it those qualities which

should affect the body, according to some theory of _Galen_ which had

misled him, to correspond with the account he had read of its supposed

effects on Sultan _Mahomet Casnin_, a despot of Persia; who, it is

said, from an excessive fondness of Coffee, had sotted away the vigour

of his constitution[63]. But chemistry and experience have brought the

subject into light, and _Paulli’s_ baseless fabric has vanished.

[60] De Opij Impostura.

[61] _Olearius_, _Martinius_, _Garranciers_, &c.

[62] “Instar Rutæ, Agni Casti, Camphoræ, Theè, Coffee, Chocoladæ, et

similium omnis,” &c. _S. Paulli_, Quadrip. Botan. p. 396.

[63] This story is related in the Travels of the Ambassadors from the

Duke of Holstein into _Muscovy_ and _Persia_, Lib. VI. It originated

from a complaint made against _Casnin_ by his wife. This lady was of

a different opinion from the Marquis _de Langle_, who, in his _Voyage

en Espagne_, says,--“Le Caffé égaye, exalte, électrife; à l’homme qui

a pris du Caffé en abondance, il ne manque plus qu’une femme, une

plume, et l’encre.”

SUCH has been the fate of _Fernelius’s_ declamations against mercury;

such _Guy Patin’s_ against antimony; and such _James_ the First’s, and

the Abbot _Nissens’s_ nonsense against tobacco[64].

[64] The Abbot _Nissens_ maintained, that the Devil first brought

tobacco into Europe.

I HAVE singled out _Simon Paulli_ from among the adversaries of Coffee,

for no other motive than to shew from what tales so learned a man

confesses he supports a notion, that Coffee (like Tea to the Chinese)

acted as a great drier to the _Persians_, and abated aphrodisiacal

warmth. This opinion has been since received, and propagated from him,

as he received and propagated it from its fabulous origin. The facts

have been refuted by Sir _Thomas Roe_, and many other travellers.

Sir _Thomas Herbert_, who was in the East in 1626, tells us, that the

Persians themselves have a very different opinion of Coffee.--“They say

that Coffee comforts the brain, expels melancholy and sleep, purges

choler, lightens the spirits, and begets an excellent concoction; and

by custom becomes delicious. But all these virtues do not conciliate

their liking of it so much as the romantic notion, that it was first

invented and brewed by the Angel _Gabriel_, to restore _Mahomet’s_

decayed moisture; which it did so effectually, that he never drank it

but he made nothing to unhorse forty men, and in his amours to rival

the fame of Hercules[65].”

[65] Page 311. Ed. 3. Setting aside the hyperbolical part of this

Persian opinion, here is at least a tradition, that this liquor was

used in Arabia in the time of _Mahomet_, whose flight from _Mecca_

was in the year 622. All the ancient nations who made much use of the

_Legumina_ in their diet, prepared many of them by torrefaction; and

it is most probable, that the Arabians were acquainted with the art

of preparing a liquor from the parched or roasted berries of a tree

that was indigenous among them, prior to its use in Egypt and Persia,

or in any of the neighbouring countries.

MANY have been the dogmas concerning Coffee: some authors alledge that

it is _dry_, and therefore good for the gross and phlegmatic, but

hurtful to lean people; some contend that it is _cold_, and therefore

good for sanguine, bilious, and hot constitutions; others, that it is

_hot_, and therefore bad for the sanguine and bilious, but good for

cold constitutions. Some assure us, that it acts only as a _sedative_;

others, that it acts only as a _stimulant_. With such disputants there

is no entering the lists. Medical science disclaims their pretensions,

as creations of the imagination; and transfers their contest for

decision to a Synod of Turkish Priests.

I AM aware that there are people who are decisively of opinion, that

Coffee is injurious “in thin habits and bilious temperaments, in

melancholic and hypochondriacal disorders, and to persons subject to

hæmorrhages.”--_Willis_, _Cheyne_, and others, as well as _Lewis_, who

conceived this notion to have been his own, were in some degree of this

opinion[66].

[66] Ab hac sorbitione abstinere debent biliosi, quibus præservida

sunt viscera, qui hæmorrhoidibus quibuscunque erysipelati sunt

obnoxii, melancholici, et hypochondriaci. _Geoffry_, De Vegetab. Tom.

II. sect. I. p. 437.

IN habits subject to hæmorrhages, particularly those of the pulmonic

and uterine kind, the interdiction of Coffee is every where justly

admitted[67].

[67] Yet Dr. _Percival_ says, it is “powerfully sedative.” Vol. I. p.

127.

I WAS acquainted with a person at Leyden, when I was a student there,

who seldom drank much Coffee, or continued the use of it for several

days successively, without having an hæmorrhage from the nose.

BUT the other exceptions, however they may have been taken up, and

asserted in England, where the confined use of Coffee has scarcely

afforded a fair opportunity to settle such a point, will be disputed

in countries where it is in general use. Let me add also, that the

result of my observations in those countries is evidence against the

exceptions; and it is confirmed by every information I have obtained

from medical people resident in Constantinople, and other parts of the

Turkish Empire.

LET us examine this arbitrary restriction to the use of Coffee, and see

what justice there is in the principle on which it has been imposed; to

which, as to all arbitrary impositions, we shall discover no reason, I

believe, in submitting.

IN regard to “thin habits,” where there is no disease, or

constitutional defect, I can say but little; knowing no theory that

militates against the prudent use of Coffee in the alimentary way; nor

why it should not be as harmless to such habits, as to those who are

formed with the greatest obesity and rotundity of figure.

TRAVELLERS observe, that in Turkey, though the Mahometans and the

Greeks live in the same towns, they differ widely in their manner of

living; and in nothing more than in their drinks. The Turks, whose

principal drink is Coffee, and one of the articles with which every

Turk is obliged to furnish his wife, are fat, fresh, active, healthy,

and prolific. The Greeks, on the contrary, who drink but little Coffee,

and much wine, are dry, bilious, passionate, and indolent.

IN “bilious temperaments,” facts and experience must determine. Bilious

temperaments are surely no where so common as in hot climates; and

in those very countries Coffee is certainly most used. There Coffee

is found to temper and soften the acrimony of the bile, and prepare

the stomach for purgatives, and suitable medicines. It is observed

in bilious habits, that the stomach receives nothing more agreeable

than Coffee, unless where there is febrile heat; and that the nausea

and inclination to vomit, which often accompany bilious complaints,

are taken away by Coffee. In the jaundice, and in obstructions of the

liver, it is sometimes used with great benefit.

TO the opinion that Coffee is hurtful in “melancholic and

hypochondriacal disorders,” a multitude of opinions may be opposed;

and its well known power in removing visceral obstructions, and

exhilarating the spirits; which qualities have been attributed to

Coffee ever since the use of it was known[68].

[68] “Il remedie très efficacement dans les deux sexes, à toutes

les espéces d’indispositions qu’on attribuë aux vapeurs du foye,

de la ratte, et de la matrice, et par consequent aux maladies

hypocondriaques, et généralement à toutes les passions hysteriques,”

&c. _De Blegny_, p. 177.

IF it be demanded, what general description of people should abstain

from the use of Coffee?--as it seems with some people to be necessary

for the rightly understanding its virtues to have something said

against it,--I must answer, that I know of none; yet I wish to be

understood, that I think animadverting on its properties and effects

may take place, without the writer’s being in the predicament of Mons.

_de la Closure_ at Perigueux, who ordered it for all his patients

because he liked it himself; or of Mons. _Barbarec_ at Montpellier,

who forbad it to his patients because it disagreed with him. These

physicians, like _Mahomet_, incurred the imputation of mixing their

inclinations with their prescriptions.--_Mahomet_ prohibited the use of

wine, because it disordered him, and brought on the epilepsy.

EVERY reasonable person must know, that Coffee cannot be proper for all

constitutions, and at all times. The exceptions may be numerous; but I

should make a bad figure in the eyes of travellers, who have witnessed

absurdity enough on this subject, were I, in discussing the dietetic

regimen of a nation, to attempt to fix invariable rules for individuals.

PEOPLE obnoxious to hæmorrhages, or possessing peculiar nervous

sensibility, or feverish irritability, should abstain from all

stimulating liquors; therefore from Coffee.--Those who, from their own

proper experience, find it does not agree with them, can hardly stand

in need of this injunction[69].

[69] “Je scay qu’il se trouve indifféremment entre les bilieux, les

fanguins, les pituiteux, et les melancholiques, des personnes à qui

il fait du bien, et d’autres à qui il fait du mal; c’est pourquoy

bien qu’il soit vray qu’il y aye peu d’alimens ny de medicamens si

généralement bon que le Caffé.” _De Blegny_, p. 105.

IT is well known, that there are some habits which cannot endure any

thing that increases the sensibility of the nerves; and others that are

affected by particular stimulants. A cup of strong Coffee will cause

some people to have a tremor of the hand.--_Boyle_ says it acted as

an emetic with one person; _Galland_ was also an instance, where it

occasioned the same operation in a most violent manner. Others will be

heated, or be kept from sleeping by it. Tea, Champagne and Burgundy

wines, and many other things, will produce similar effects. It was on

this account that _Slare_, and some others, have confounded the excess

of nervous sensibility with the palsy, which depends on a privation

of sensibility, or motion;--against which nothing appears to be more

suitable than Coffee[70].

[70] “_Resolutio nervorum_--interdum tota corpora, interdum

partes infestar. Veteres Authores illud ἀποπληξιαν, hoc ῶαραλυσιν

nominaverunt.” _Cels._ Lib. III. cap. 27.

“Privatio est sensus et motus, in toto corpore, vel parte quadam.”

_Aret._ Lib. I. cap. 7.

A SUBJECT like Coffee, possessed of active principles and evident

operations, must necessarily be capable of misapplication and abuse;

and there must be particular habits which these operations disturb.

In some it causes an insupportable acidity in the stomach.--_Slare_

says, he used Coffee in excess, and it affected his nerves[71]; but Dr.

_Fothergill_, who was a sensible man, and had read _Paul’s_ advice to

_Timothy_ respecting wine, and did not use Coffee in excess, though

he was of a very delicate habit, and could not use Tea, says, in his

letter to _Ellis_, that he drank Coffee “almost constantly many years,

without receiving any inconveniency from it.”

[71] _Slare_, having instanced himself as one with whom Coffee did

not agree, has misled many people; and as this circumstance is

sometimes quoted to justify objections against Coffee, I beg leave

to relate his account of it in his own words:--“Nor do I decry and

condemn Coffee, though it proved very prejudicial to my own health,

and brought paralytic affections upon me. I confess, in my younger

days I ignorantly used it _in too great excess_; as many daily do

make use of this, and other Indian drinks. Though I have quite

abandoned it for above thirty years, and soon recovered the good tone

of my nerves, which continue steady to this day; yet I must own,

Coffee to some people is of good use, when taken in just proportion,

&c.” “It is true that they (Indian drinks) do not agree with all

constitutions; with some, only one of these entertaining liquids,

as Green Tea; and with others, all of them disagree.”--This candid

relation of _Slare’s_, requires no comment.

DE LA CLOSURE says, that Mons. _Ferrana_, Dean of the Faculty at

Limoges, took Coffee every night to make him sleep. The celebrated

Mons. _Colbert_ drank Coffee to keep him awake, through his great

pressure of business; and by that means so habituated himself to live

without rest, that at length he could not sleep when he wanted.

BUT the history of particular cases serves only to prove, that mankind

are not all organized alike; and that the sympathy of one, and

antipathy of another, are amply provided for in that infinite variety

which pervades all nature, and with which the earth is blessed in

the vegetable creation.--Were it not so, physic would acquire but

little aid from the toils of philosophy, when philosophy had no other

incitement to labour, than barren speculation.

IT has long been a custom with many people among us, to add mustard to

their Coffee: mustard or aromatics may with great propriety be added,

in flatulent, languid, and scorbutic constitutions; and particularly by

invalids, and in such cases where warmth or stimulus is required.

THE Eastern nations add either cloves, cinnamon, cardamoms,

cummin-seed, or essence of amber, &c. but neither milk or sugar. Milk

and sugar without the aromatics, are generally used with it in Europe,

America, and the West India Islands, except when taken immediately

after dinner; then the method of the French is often followed, and the

milk is omitted.

COFFEE is most grateful to the stomach, as well as to the palate, with

the addition of cream, and sweetened with sugar-candy. The sugar-candy

should be reduced to a gross powder, to facilitate its dissolving.

A SMALL cup or two of Coffee, immediately after dinner, promotes

digestion.

HOWEVER, Coffee after dinner, in general, is to be considered as

a luxury; and its effects are then most pleasant where temperance

has been observed, and leguminous food and light wines have chiefly

composed the repast.

WITH a draught of water previously drunk, according to the Eastern

custom, Coffee is serviceable to those who are of a costive habit.

COFFEE is not proper where there has been long sitting after dinner,

when heavy meals of animal food have been made, and much Portugal wine,

has been drunk; and never should be used after dinner, nor at any other

time, by those who intend to return to the bottle, and drink wine

immediately upon it.

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