The herb known as Athelas in the Sindarin tongue is a powerful healing agent when correctly prepared, and a moderately effective one if less correctly prepared. It is common in Middle Earth, especially in those territories that form (or once formed) the kingdoms of Arnon and Gondor, having originally been carried there from Numenor.
For such a useful herb, its properties had been largely forgotten by all except the Dunedain Rangers of the northern wilderness by the end of the Third Age. It was the healing agent of choice for Aragorn, and no doubt was incorporated into the knowledge of Gondor, Rohan and their allies after his ascension to the throne as King Elessar.
In Westron (the tongue of men), its name is translated as Kingsfoil, while in the Elven Quenya language, it is called Asëa Aranion.
Related drugs: Ent-Draughts, Miruvóre and Pipe-Weed
It’s somewhat unclear whether Ent-Draughts are some form of enchanted juice or some form of enchanted water. Certainly it is loved by Ents, as Treebeard keeps a supply laid in. But what is most attention-grabbing about this liquid the effect that it has on hobbits.
Even a single draught will cause feelings of extreme well-being and act as a restorative to good health and boundless energy.
In the cases of Merry and Pippin, it even caused them to grow a considerable amount, making them two of the tallest hobbits ever. Presumably, it would have analogous effects on humans, although thiis has never been tested – and the only species to drink Ent-Draughts are the Ents themselves. The effect it has on them is unclear, although it is implied to be a mild intoxicant.
Related drugs: Athelas, Miruvóre and Pipe-Weed
The exact translation of Miruvor or Miruvóre, is not known, but “death-defeater” is a probable etymological meaning. It’s certainly an accurate description.
Appearing in The Fellowship of the Rings, miruvor is a warm and fragrant clear cordial made by and consumed by the Elves. They do not reveal how miruvor was made, but it is thought to come from the honey of the undying flowers in the gardens of Yavanna in Valinor. It’s possible that this drink holds the secret of Elven immortality, although if so, it has no such effect on humans, hobbits or dwarves.
The cordial gives the drinker renewed strength and vitality, and is used by the Elves at their festivals. Some party animals, those Elves, huh?
Related drugs: Athelas, Ent-Draughts and Pipe-Weed.
Originating in Numenor, from whence it was brought to Middle Earth by the Numeroeans, Pipe-Weed is an analogue of tobacco. The flowering plant that it grows from is called Galenas, and was prized by the Numenoreans for the sweet scent of its flowers.
It was first cultivated and smoked by Hobbits, specifically one Tobold Hornblower from the Southfarthing of the Shire, and the best Pipe-Weed is still considered to come from that region.
From the Hobbits, the use of it for smoking spread among Men and Dwarves, and even Wizards, radiating out in particular from the crossroads of Bree, where traders from all those peoples regularly congregated. As such, other common names for Pipe-Weed include Westmansweed and Halfling’s Leaf.
Related drugs: Athelas, Ent-Draughts and Miruvóre.