In its history as a medicinal plant, valerian had to serve for almost everything. Thus, valerian was also considered an aphrodisiac for a long time: the recommendation was probably aimed at its harmonizing and calming effect even then. Although Romans, Egyptians and healers of the Middle Ages already used valerian root for medical treatment, the plant still puzzles us today.
Origin of valerian
For example, it is not known exactly where the name Valeriana officinalis comes from. Some settle the name in the Middle Ages and claim that it is a naming after the Roman province of Valeria. Others explain the Latin word “valere” – to be healthy, to feel well – as the origin of the word.
The roots of the European valerian are used to produce the remedy. The demand for valerian preparations is great, so that the plant, which is a good 1.5 meters high, with its umbel-shaped pink-white flowers, is cultivated on plantations. Wild, valerian grows mainly in the swampy areas of Europe and Asia.
Ingredients and effects of valerian
Over a hundred ingredients have been detected by scientists in valerian. Which of these substances is responsible for the effects remains unclear. It is suspected that only the interaction of the various ingredients triggers an effect. Experiments have shown that valerian extracts have an inhibitory effect on nerve conduction in the brain, similar to benzodiazepines, the best-known prescription sleeping pills and sedatives.
What is triggered is a sleep-inducing and anxiety-relieving effect. This explains why valerian shortens the time it takes to fall asleep, as well as improves sleep quality and general well-being. As with many medicinal plants, the effect of valerian becomes noticeable only after some time, i.e. days or weeks. First, the inner tension is released and only then the sleep also becomes restful again.
Application of valerian
In the Middle Ages, valerian was considered an herb against every ailment – from eye ailments to the plague. These promises could not withstand the investigations of modern science. Today, valerian is used for nervousness, restlessness, insomnia and cramping gastrointestinal complaints. It is offered in various forms: as drops, tablets, dragées or capsules. It is also sometimes combined with other medicinal plants – for example, with hops, St. John’s wort, passionflower or lemon balm – to enhance its effect. In addition, teas and bath additives with valerian are available.
The dosage of valerian preparations should be chosen sufficiently high. From the valerian extract should be taken twice a day 15 drops, so that the effect can fully develop. The time of taking depends on the symptoms. For insomnia, a single dose half an hour to an hour before bedtime may be sufficient.
