Category Archives: Ingredients


By Petros Bouras-Vallianatos

The Byzantine Empire, with its capital in Constantinople (now Istanbul), then a mainly Greek-speaking region, constituted a natural crossroads between East and West for more than a millennium (AD 324–1453). Its history is an indispensable part of the medieval period in both Europe and the Middle East. In the field of medicine, for example, we can attest to widespread interactions with the Islamic tradition.

The most dynamic part of Byzantine therapeutics was pharmacology. We are privileged to have several surviving pharmacological manuals, especially dating from the later period, i.e. from the twelfth to the fifteenth centuries, which provide us with a unique testimony to Byzantine composite drugs. Here I have selected the example of sugar-based potions, as it offers an excellent case-study that helps us to better understand the way Byzantine recipes were developed through a process of both practical experimentation and influence from outside.

Before the introduction of sugar, people relied on honey to make medical potions sweet. Greek and early Byzantine medical authors referred to honey-based drugs such as oinomeli (a mixture of honey with wine), hydromeli (a mixture of honey with water) or oxymeli (a mixture of honey with vinegar). For example, Paul of Aegina (fl. first half of the seventh century) recommends the following recipe for those suffering from calculi:

One ounce[1] each of saxifrage, betony, dog’s-tooth grass, maidenhair fern, spikenard, carpesium, hazelwort, and eryngo; one half ounce each of Macedonian parsley and seed of rue; two ounces each of green fennel, iris, baked squill, and periwinkle; three ounces of bark of the root of capper; two ounces of water-parsnip; and two sextarii[2] each of water, vinegar, and honey.[3]

Meanwhile, the cultivation of sugarcane gradually spread throughout the Islamic East from the seventh/eighth century onwards. Sugar was used as a simple drug, for stomach ailments and the relief of pain in, for example, the chest and kidneys. However, it also became popular as an excipient in liquid pharmaceutical dosage forms, used as a sweetener and preservative, initially supplementing and gradually replacing the use of honey for pharmacological purposes in the Islamic world. Sugar is of higher purity than honey, thus a smaller quantity has a stronger preservative action; it is also less susceptible to changes of temperature and ensures greater homogeneity into the final product. Among the most commonly used potions in Islamic medicine are the so-called julep (julāb) and syrup (sharāb), both of which consisted of sugar and one or more kinds of fruit juices or extracts of flowers.

Figure 1. Medieval, cone-shaped earthenware devices for the refining of sugar from Cyprus. Courtesy of Bank of Cyprus Cultural Foundation.
Figure 1. Medieval, cone-shaped earthenware devices for the refining of sugar from Cyprus. Courtesy of Bank of Cyprus Cultural Foundation.

By the eleventh century sugarcane cultivation was thriving in Syria and Palestine, eventually reaching the large Mediterranean islands of Cyprus and Sicily. Western merchants, such as the Genoese and the Venetians, played an important role in the distribution of this commodity throughout the Mediterranean, including Byzantium. For example, sugar is mentioned among the main supplies for the newly established Byzantine hospital (xenon) of the Pantokrator Monastery in Constantinople in the early twelfth century, but it was not until the late thirteenth century that sugar became widely available in the Byzantine world.

At the same time, we can observe the transfer of medical knowledge to Byzantium through translations of Arabic and Persian works into Greek. The earliest text of this kind, which preserves a large number of references relating to the various kinds of sugar-based potions, is the Greek translation of Ibn-Jazzār’s (fl. tenth century) Ephodia tou Apodēmountos (Zād al-musāfir wa qūṭ al-ḥāḍir/Provisions for the Traveller and Nourishment for the Sedentary), which must have been translated in the late eleventh/early twelfth century by scholars working in Southern Italy. By the early fourteenth century recipes for sugar-based potions had become very common in Byzantine manuals. The Constantinopolitan medical author and practising physician John Zacharias Aktouarios (ca. 1275–ca. 1330) provides an extensive list consisting of about thirty recipes, and he often explicitly acknowledges that he was introducing a new recipe. For example, he gives the following recipe for a julep for heart palpitations:

One hexagion[4] of the three sandalwoods; three hexagia of violet; two hexagia of basil seed; two hexagia of rose; five hexagia each of bugloss and ox-eye flowers; two hexagia of aloeswood; one hexagion of ambergris; two hexagia of saffron; three hexagia each of dried flower-buds from the clove-tree and nutmeg; one hexagion each of cinnamon, anise, caraway, and fennel seed; five grains of musk; one hexagion of poppy seed; three ounces of the juice of sweet apples; one ounce of rosewater; five ounces of distilled endive water; one ounce each of the roots of fennel, wild celery, and chicory; three hexagia each of marjoram, chamomile, and wormwood; and three ounces of sugar.[5]

Figure 2. A julep recipe added in the lower margin of a fifteenth-century medical manuscript, MS.MSL.52, f. 143v. Courtesy of the Wellcome Library, London.
Figure 2. A julep recipe added in the lower margin of a fifteenth-century medical manuscript, MS.MSL.52, f. 143v. Courtesy of the Wellcome Library, London.

In this recipe, in addition to sugar, we can also see ingredients from Asia and the Far East, such as musk, amber, and sandalwood, which became common in European pharmacology, especially during the thirteenth and fourteenth centuries after the Mongols’ conquests in Eurasia that led to the Pax Mongolica and the resulting improvements in trading conditions. To sum up, the fact that Byzantine physicians were aware of the usefulness and effectiveness of these sugar-based potions and made extensive use of them is at odds with the established view that Byzantine society was not very open to outside influence. Nowadays sugar is omnipresent and often replaced by sugar substitutes for the sake of diabetics and the diet-conscious; but once it was a novelty and highly desirable!

[1] One ounce is equal to 27.288 g.

[2] One sextarius is equal to 54.58 g.

[3] Ed. J. L. Heiberg. Paulus Aegineta, vol. 2 (Leipzig-Berlin: Teubner, 1924), 309, 1-6.

[4] One hexagion is equal to 5.166 g.

[5] Vindobonensis med. gr. 17 (first half 15th c.), f. 118r, lines 4-11.


Petros Bouras-Vallianatos studied pharmacy, ancient and Byzantine history, before completing his PhD on the late Byzantine medical author John Zacharias Aktouarios; a revised version of his doctoral thesis is to be published soon. He is Wellcome Trust Research Fellow in Medical Humanities in the Department of History at King’s College London, where he is working on a three-year project entitled ‘Experiment and Exchange: Byzantine Pharmacology between East and West (ca. 1150-ca.1450)’. He has published several articles on Byzantine and early Renaissance medicine and pharmacology, the reception of the classical medical tradition in the Middle Ages, and palaeography, including the first descriptive catalogue of the Greek manuscripts at the Wellcome Library in London. He is also co-editing the Brill’s Companion to the Reception of Galen.

Slow-Churn Democracy: Ice Cream in 18th and 19th c. America

Kelly K. Sharp

As a historian of antebellum foodways of Charleston, South Carolina, it’s a pleasure for me to bring my work home with me — my husband and colleagues have endured historic recipes for cornbread (it was intolerably dry), sweet potato pudding (surprisingly boozy), and spring pea purloo with Carolina Gold rice (pleasantly creamy). However, my personal ice cream consumption must far outdo that of even the most gaudy, excessive, and conspicuously-consuming planter-elite. While today’s average American eats about twenty quarts of ice cream a year, freezing a liquid mixture laden with sugar — a special commodity — by using ice — an ephemeral luxury — was something elite Americans began enjoying only late in the eighteenth century.

While French and Italian confectioners published books in the late seventeenth century giving directions for water ices and cresme glacée, the prototypes of ice cream, the earliest known written account of ice cream embellishing an American dinner table is from the mid-eighteenth century. [1] The following is an excerpt from William Black’s description of a dinner given by Maryland’s colonial governor, Thomas Bladen, in 1744:

Following a Table in the most Splendent manner… came a Desert no less Curious, among the Rarities of which it was Compos’d, was some fine Ice Cream, which with the Straw-berries and Milk, eat most Deliciously.[2]

George and Martha Washingtons’ visitors enjoyed desserts made in a “cream machine for ice” bought for one pound thirteen shillings in 1784 and Mrs. Washington, after the general became president, served ice cream and lemonade to the ladies who attended her levees.[3] As the new republic grew, frozen desserts became less than state treats.

To make ice cream, popular London cookbook author Elizabeth Raffald used an eight-step recipe that involved paring apricots and beating them in a mortar, mixing them with sugar and scalding cream, working them through a sieve, breaking ice and packing it around a pailful of the apricots and cream, stirring the partially frozen mixture, repacking it for more freezing, unpacking and molding it, and finally refreezing it. In Mary Randolph’s “Observations on Ice Cream” from The Virginia Housewife, she comments that “it is the practice of some indolent cooks, to set the freezer containing the cream, in a tub with ice and salt, and put it in the ice house” but she advocates instead “the freezer must be kept constantly in motion during the process.” Ever economical, Randolph explains the freezer “ought to be made of pewter, which is less liable than tin to be worn in holes” but emphasizes that a silver spoon with a long handle should be used to scrape ice from the sides.[4]

With the bottom portion filled with ice, just the top portions of these glaciers were filled with ice cream to be dished into individual dishes at the table by the host or hostess. Image Credit: Courtesy, Winterthur Museum, Pair of Glaciers, 1790-1810, Jingdezhen, China, Hard paste porcelain, Lime glaze, Bequest of Henry Francis du Pont, 1965.706.1,.2
With the bottom portion filled with ice, just the top portions of these glaciers were filled with ice cream to be dished into individual dishes at the table by the host or hostess. Image Credit: Courtesy, Winterthur Museum, Pair of Glaciers, 1790-1810, Jingdezhen, China, Hard paste porcelain, Lime glaze, Bequest of Henry Francis du Pont, 1965.706.1,.2

Although today vanilla is far and away the most popular ice cream flavor, in 1800 the bean was considered a “peculiar and delicious flavor, agreeable to some palates and disagreeable to others.”[5] While cooks of the first half of the nineteenth century largely ignored vanilla as a flavor, they made good use of dozens of other flavors including strawberry, pineapple, lemon, peach, blackberry, chocolate, almond, pistachio, and coffee. Hostesses served ice cream in several ways — piled high in individual glasses or china cream cups, spooned it into an ice pail called a glacier, or pressed it into a mold and turned it out into a plate with tall geometrical shaped among the most popular.

This newspaper advertisement promotes an evening’s festivities at Charleston’s Vaux Hall Garden. The garden, located in the center of Charleston at Queen and Broad Street, was opened by French immigrant Alexander Placide- also a dancer, acrobat, actor, tightrope walker, and theatre impresario. Image Credit: The Charleston City Gazette, June 13, 1808.
This newspaper advertisement promotes an evening’s festivities at Charleston’s Vaux Hall Garden. The garden, located in the center of Charleston at Queen and Broad Street, was opened by French immigrant Alexander Placide- also a dancer, acrobat, actor, tightrope walker, and theatre impresario. Image Credit: The Charleston City Gazette, June 13, 1808.

However, a Charlestonian needed not churn for hours to enjoy the specialty confection. In 1800, Frenchman Alexander Placide opened a pleasure garden in the center of Charleston at Queen and Broad Street called Vauxhall Gardens. Just as in fashion in mid-eighteenth century France, Charleston’s pleasure garden offered “benches and other convenient seats,” “cold suppers prepared at a minute’s warning,” and the garden remained illuminated “for those ladies and gentlemen who wish to take ice cream and refreshments until 10 o’clock in the evening.”[6] The name “Vauxhall” was later given to tea gardens in not only Charleston but also New York and Philadelphia. Ice cream became so associated with pleasure gardens throughout early nineteenth century America including Boston, New York, and Philadelphia that “ice cream garden” became synonymous with the urban greenspaces.

Food consumption can alter any space, turning a work-desk into a gourmet delicatessen or the glove box of one’s car into a mobile vending machine. And between the mid-18th century and the early  19th century — paralleling America’s political independence — ice cream transitioned from a dessert enjoyed by elites in protected political spaces to one celebrated by members of the general public within the open spaces of pleasure gardens. 

[Interested in learning more about the mechanics of making ice cream in the 18th and 19th centuries?  Check out Sally Osborn’s 2013 post on ice cream and ice houses!]

[1] Laura B. Weiss, Ice Cream: A Global History (London, UK: Beakton Books, 2011), 15-17.

[2] R. Alonzo Brock, ed., “Journal of William Black, 1744.” The Pennsylvania Magazine of History and Biography, vol. 1, no. 2 (1877): 117-123.

[3] Louise Conway Belden, The Festive Tradition: Table Decoration and Desserts in America, 1650-1900 (New York, NY: W.W. Norton & Company, 1983, 146.

[4] Mary Randolph, The Virginia Housewife, Or, Methodical Cook ed. Janice Bluestein Longone (New York, NY: Dover Publications, 1993), 143.

[5] Abraham Rees, The Cyclopaedia, quoted from Louise Conway Belden, The Festive Tradition: Table Decoration and Desserts in America, 1650-1900 (New York, NY: W.W. Norton & Company, 1983, 154.

[6] South Carolina Gazette, May 1, 1800.


Kelly K. Sharp is a PhD candidate and instructor at University of California, Davis. A native of Encinitas, California, Kelly earned her BA in History at Willamette University and volunteered as an AmeriCorps VISTA teacher with Community Housing Works in 2012-2013. Her dissertation, entitled “Farmers’ Plots to Backlot Stewpots: The Culinary Creolism of Urban Antebellum Charleston,” is a culinary history of race-making in the urban center of the South.

Kelly has experience teaching survey courses in United States history, women and gender history, and material studies at University of California, Davis. She has been active in public history, including editorial and curatorial work for the Blackville Historical Center and at the University of California, Davis, and mentorship initiatives within the Coordinating Council of Women Historians.

Outside of her academic work, she enjoys hiking, traveling, reading, and eating.

True but not Tested: Experimentation in the Apothecary’s Shop

By Valentina Pugliano

Testing and standardization are firmly entrenched in the pharmacological imagination of western biomedicine and its public. Before a new drug can be put on the market, the U.S. Food and Drug Administration demands five rounds of trials. Approximately 70% of new ‘recipes’ fails to pass the first round. Similarly, the European Medicines Agency maintains a database of adverse drug reactions (EudraVigilance) which, growing of one million entries yearly, is used to monitor all pharmaceuticals on sale across the European Economic Area. Meanwhile, the media seizes upon the perils of untested cures as if on morality tales, policing the boundaries of modern science from potential intrusion from the miraculous and the charlatanesque.

Yet, can the same be said of premodern drug manufacturing? Was a drug’s efficacy established by testing? And what did ‘testing’ recipes even mean in the sixteenth and seventeenth centuries? When these questions were suggested at Elaine Leong and Alisha Rankin’s Testing Drugs, Trying Cures Workshop in 2013, I began to look for answers among those early modern medical practitioners who most closely resemble the pharmaceutical industry of our times, combining the manufacturing of a Glaxo Smith-Kline and AstraZeneca with the retailing of Boots and Walgreens: apothecaries. [1]

Pharmacy shop, Tacuinum sanitatis, 16th century (BNF, MS Latin 9333, fol. 51v).

While not corporate giants, apothecaries thrived in every large hamlet and town of Italy, reaching spectacular numbers in metropolises like Rome, Naples, and Venice. Unlike free-lance alchemists and empirics, they belonged to the city’s official infrastructure of healthcare: they worked from a licensed shop, trained through formal apprenticeship and, like physicians and surgeons, belonged to a professional association or arte. This ‘trade brotherhood’ gave them bargaining powers but also subjected them to standardization rules and quality controls. As disgruntled masters testify from the archives, in severe cases of infraction the apothecary could see the remedies he had belaboured on for weeks thrown into the gutter or burnt to ashes.

So what did it mean to have ‘correct’ remedies that passed the test of shop inspections and satisfied “God and the public good”? As a historian of artisan knowledge I have learnt that infractions, those occasions when things go (deliberately) wrong, sometimes provide the best clue to understanding which methods of doing things were considered orthodox in the crafts. Apothecaries loved to speak of the abuses supposedly perpetrated by their colleagues. In Florence, for example, they conned customers by mixing expensive guaiac wood with the bark of mulberry trees. In Mantua and Padua, those with a fever and a bad stomach better beware the Lenitive Electuary, regularly adulterated with black sugar (instead of its fine white variety) and counterfeit tamarinds (mimicked by a paste made of old cassia and badly preserved dates ).[2]


These complaints were not the only ones to be voiced, but they are telling. They are not motivated by protestations from patients, who are remarkably absent from the writings of early modern apothecaries. Nor are they driven by doubts about the method employed to make the remedy from a set of instructions. While household experimenters and professors of secrets were always seeking new formulas and ways to stabilise them, the corpus of remedies sold in sixteenth-century Italian pharmacies was fairly stable, and so were their recipes.

What these criticisms suggested, rather, was that medicinal ingredients possessed a purity, and that this purity had been tainted. The rogue apothecary had played around with the ‘honesty’ of simples, diluting their strength or altogether replacing the ‘sincere originals’ prescribed in the recipe with fraudulent alternatives (often from the kitchen pantry).

With this concern for authenticity in mind, I returned to the apothecaries’ writings, and especially to two bestselling pharmacopoeias, Girolamo Calestani of Parma’s Observations on the Antidotes and Medicaments Most Used in Italy (1562), and Giorgio Melichio of Venice’s Warnings on the Compound Remedies in Use in Pharmacy (1575). Leafing through these texts, I made a curious discovery. Repeatedly, key plant and mineral ingredients in their recipes were referred to according to their reputed truth or falsity: e.g. “true cinnamon”, “true rhaponticum”, “false stibium”, “false balsam”. Repeatedly, apothecaries stressed the importance of sourcing these authentic materials, while their absence was said to ruin the preparation.

Even the use of substitutes began to be criticised. The practice of substituting one ingredient with another possessing similar qualities (quid pro quo), usually a local simple for an exotic import difficult to acquire, had been necessary since antiquity. Yet, the changing attitude to substitutions in the sixteenth century is summarised well by the Neapolitan physician Bartolomeo Maranta: “Substitutes are an abuse.” Never more so than for Theriac, the most celebrated antidote of Italian pharmacy and the toughest to prepare with over sixty ingredients. A Theriac with substitutes instead of true ingredients, Maranta declared, “will be itself in a certain way sick”.[4]

How should we interpret such appeal to the truthfulness of ingredients? At a superficial level, we can understand the apothecary wanting to reassure the public of the genuineness of his wares. After all, practitioners of pharmacy were often portrayed as profiteers and cheats. But, as I argue in my article “Pharmacy, Testing and the Language of Truth in Renaissance Italy,” something else had changed between the medieval period and the 1540s, when this terminology of trues and falses appears: Greek and Roman books on materia medica were reintroduced into western Europe. It is well known that the reappearance of Dioscorides’s On Medicinal Plants, Theophrastus’s On Plants and Pliny’s revised Natural History created as many problems as it solved for those who wished to implement their teachings. Many of the Mediterranean and Levantine simples described in them remained entirely unavailable during the sixteenth century, while many others were plagued by problems of identification and nomenclature.

My sense is that this ‘Language of Truth’ was an intervention into this state of affairs. It helped the apothecaries get a grip on which was which among rare ingredients, and reflected their aspiration, shared with many contemporaries, of restoring the wisdom of the ancients. It also showed the increasing influence on pharmacy of the contemporary botanical renaissance and the ethos of naturalists who, for the first time, put nature in the foreground, liberating flowers, trees, animals and rocks from the need to be useful.

Crucially, authenticity came to replace experimentation. As ingredients acquired more importance in the apothecary’s mind, the efficacy of the recipe began to be pegged to their presence and quality. Providing the remedy contained the true, correct ingredients its efficacy and fitness for human consumption would be guaranteed, with no need to involve test subjects or pursue the feedback of patients and colleagues. How much this ‘testing by truth’ differed from modern-day trials becomes clear when we turn to the contemporary idiom of the pharmaceutical industry: it is as if the apothecaries’ R&D stopped at the preclinical stage.



[1] V. Pugliano, “Pharmacy, Testing and the Language of Truth”, Bulletin of the History of Medicine 92/2 (2017): 233-273. See also the other articles in the same issue of BHM.

[2] Ricettario Fiorentino dell’Arte dei Medici e Spetiali di Firenze (Florence, 1574), pp. 45, 74; Giovanni Antonio Lodetto, Dialogo degl’inganni d’alcuni malvagi speciali (Padua, 1572), pp. 21-22.

[3] Giorgio Melichio, Avvertimenti nelle compositioni per uso della spetiaria (Venice, 1601), pp. 27-28.

[4] Bartolomeo Maranta, Della Theriaca et Mithridato libri due (Naples, 1572), p. 33.



Testing Drugs and Trying Cures

By Elaine Leong and Alisha Rankin

Miniature (no. 37.181) from 15th century manuscript in Dresden: Galen, and assistant with a pestle and mortar, and a scribe in an apothecary’s shop. © Wellcome Images

As readers of this blog well know, early modern Europe was aflood with recipes and drugs. One central question has long preoccupied many of us –  just how did our historical actors assess, test and try out recipes, drugs and materia medica? A few summers ago, a group of historians of science and medicine gathered to discuss just this question. This month, we present our ideas and findings in a special issue of the Bulletin of the History of Medicine. To celebrate the launch of the special issue, several authors of the volume will share their work on The Recipes Project. Tuesday’s post revisited Ashley Buchanan and Tillmann Taape‘s report on the original 2014 conference. Over the next few weeks, we’ll learn more about the research of Erik Heinrichs, Valentina Pugliano, Alisha Rankin and Justin Rivest. Finally, Tillmann Taape, who just completed his PhD at the University Cambridge (congrats!) also adds his voice to the series by reflecting on how theme of drug testing features in his doctoral dissertation.

To get us started on our month of ‘Testing Drugs and Trying Cures’, we wanted to say a few words as the organizers and editors of the project. First, you might ask, what do we mean by ‘Testing Drugs and Trying Cures’? Over the course of the project, we found that it was useful to view ‘testing drugs’ and ‘trying cures’ as two overlapping but distinct phenomena.

As the essays in the special issue show, physicians and apothecaries developed clear rules and practices for testing drugs as materials – from sensory analysis of materia medica to chemical analysis of substances like mineral waters or alchemical medicines. This kind of ‘testing drugs’ largely focused on gaining knowledge on the substances’ medicinal properties and played a particularly significant role in the discovery and adoption of materia medica from the New World and in assessing and establishing authenticity of exotic and/or expensive medicaments.

Paolo Antonio Barbieri, The Spice Shop, 1637. Image from Wikimedia.

‘Trying cures’, on the other hand, describes the widespread practice of trying remedies and other kinds of cures on human bodies. If ‘testing drugs’ was mainly conducted by learned physicians and apothecaries, ‘trying cures’ was performed by a broad range of healers. Within the home, women and men applied and observed the effects of remedies on family and household members. Likewise, physicians and other practitioners prescribed diets, medicines and other cures to their patients, again observing and recording the effects. Ample evidence of this kind of ‘trying cures’ survive in a range historical sources from the use of ‘probatum est’ to expressions of personal experience, customisation and rejection of recipes in household recipe collections (for more on this, see posts here and here).

For us, these two categories ‘testing drugs and ‘trying cures’ serve as helpful heuristic tools to untangle the assessment practices used by early modern practitioners. We see the two categories not as separate boxes but rather as overlapping and often intertwined practices. Many healers merged testing and trying by using patient tests to determine a substance’s properties or to refine methodologies in both drug production and application. These themes of testing and trying occupied a central place in the making of medical knowledge across a vast chronological span and broad geographical regions and social contexts. The essays in the special issue examine these crucial knowledge practices in Europe c. 1300-1800 (go here for a table of contents).

Several main themes emerged from this collaborative project. First, medicine was always an experiential art and the essays in the special issue demonstrate clear continuities between the learned physicians’ uses of experience/experiment in the Middle Ages and early modern experimental interests. Learned medicine made deliberate use of experience from a very early date and pharmacy was an area where the gathering of experiential knowledge was particularly pronounced. The senses – touch, taste, smell, sight and hearing – played vital roles in determining the properties of drugs and their effects on the human body.

Concurrently, as many essays in the volume demonstrate, structured drug testing had a long history. Medieval physicians developed meticulous rules for drug testing, as Michael McVaugh’s essay shows, although they left no record of actual medical trials. This focus on establishing protocols for drug testing continues throughout the medieval and early modern period, with significant expansion in scale and scope. By the eighteenth century, the testing of mineral spa waters (in Michael Bycroft’s essay) or proprietary drugs (in Justin Rivest’s essay) became large-scale undertakings situated in learned academies and hospitals.

When taken together, the essays in the ‘Testing Drugs and Trying Cures’ special issue collectively argue that ‘experimental thinking’ played a crucial role in learned assessments of medicine and drugs throughout the Middle Ages and early modern period. From the time of Galen, drug testing was structured and evidence-based with an aim to produce transferable results. For us, this fascinating and multifaceted story of premodern drug testing enriches and extends current histories of experimentation and we hope that our explorations into topic will inspire others to join us too!

Further Reading and Acknowledgements:

This post is a very condensed version of Elaine Leong and Alisha Rankin’s ‘Testing Drugs and Trying Cures: Experiment and Medicine in Medieval and Early Modern Europe’, Bulletin of the History of Medicine, 91 (2017), 157-182. The full version of the article is available here. The entire special issue is available here.

The ‘Testing Drugs and Trying Cures’ project was funded by the Max Planck Society as part of the Minerva Research Group’s ‘Reading and Writing Nature in Early Modern Europe’.  We also extend our grateful thanks to all the participants of the 2014 workshop, the editors of the BHM and the anonymous reviewers of the articles in this special issue.