Pliny on Mead

Pliny has much to say on Mead in his natural histories, and specifically the medicinal benefits of Mead, of Honey and vinegar, of Mead with oil, with milk or even with breadcrumbs.

Also of importance is the water you make the Mead with, Pliny suggests rainwater aged for at least 5 years.

Equally it’s not clear where the line between a honey / water mixture and fermented Mead are.

Hydromeli, or Melicration
There is a wine also made solely of honey and water. For this purpose it is recommended that rain-water should be kept for a period of five years. Those who shew greater skill, content themselves with taking the water just after it has fallen, and boiling it down to one third, to which they then add one third in quantity of old honey, and keep the mixture exposed to the rays of a hot sun for forty days after the rising of the Dog-star; others, however, rack it off in the course of ten days, and tightly cork the vessels in which it is kept. This beverage is known as "hydromeli," and with age acquires the flavour of wine. It is nowhere more highly esteemed than in Phrygia.

How Hydromeli is made
Hydromeli, also, was a mixture formerly made with pure rain-water and honey, and was prescribed for patients who, were anxious for wine, as being a more harmless drink. For these many years past, however, it has been condemned, as having in reality all the inconveniences of wine, without the advantages.

The various influences of different aliments upon the disposistion
While speaking of the uses of honey, we ought also to treat of the properties of hydromel. There are two kinds of hydromel, one of which is prepared at the moment, and taken while fresh, the other being kept to ripen. The first, which is made of skimmed honey, is an extremely wholesome beverage for invalids who take nothing but a light diet, such as strained alica for instance: it reinvigorates the body, is soothing to the mouth and stomach, and by its refreshing properties allays feverish heats. I find it stated, too, by some authors, that to relax the bowels it should be taken cold, and that it is particularly well-suited for persons of a chilly temperament, or of a weak and pusillanimous4 constitution, such as the Greeks, for instance, call "micropsychi."

Hydromel: eighteen remedies
Hydromel is recommended, too, as very good for a cough: taken warm, it promotes vomiting. With the addition of oil it counteracts the poison of white lead; of henbane, also, and of the halicacabum, as already stated, if taken in milk, asses' milk in particular. It is used as an injection for diseases of the ears, and in cases of fistula of the generative organs. With crumb of bread it is applied as a poultice to the uterus, as also to tumours suddenly formed, sprains, and all affections which require soothing applications. The more recent writers have condemned the use of fermented hydro- mel, as being not so harmless as water, and less strengthening than wine. After it has been kept a considerable time, it becomes transformed into a wine, which, it is universally agreed, is extremely prejudicial to the stomach, and injurious to the nerves.

Oxymeli
Vinegar even has been mixed with honey; nothing, in fact, has been left untried by man. To this mixture the name of oxymeli has been given; it is compounded of ten pounds of honey, five semi-sextarii of old vinegar, one pound of sea-salt, and five sextarii of rain-water. This is boiled gently till the mixture has bubbled in the pot some ten times, after which it is drawn off, and kept till it is old; all these wines, however, are condemned by Themison, an author of high authority. And really, by Hercules! the use of them does appear to be somewhat forced, unless, indeed, we are ready to maintain that these aromatic wines are so many compounds taught us by Nature, as well as those that are manufactured of perfumes, or that shrubs and plants have been generated only for the purpose of being swallowed in drink. However, all these particulars, when known, are curious and interesting, and show how successfully the human intellect has pried into every secret.

None of these wines, however, will keep beyond a year, with the sole exception of those which we have spoken of as requiring age; many of these, indeed, there can be no doubt, do not improve after being kept so little as thirty days.