Valerian root is a well-known herb, known scientifically as Valeriana officinalis. It has long been used as an anti-anxiety aid as well as sleep aid.
Valerian pills come from the extracts of roots from the flowering plant native to Europe. Belonging to the Valerianaceae family, the perennial plant has an odor that is described as distinctly unpleasant.
The valerian genus is composed of over 250 different species, but Valeriana officinalis is among the most common, and the only species associated with medicinal benefits.
Valerian root extracts have been used for centuries for their health boosting properties. Hippocrates (460 to 370 BC), considered the father of modern medicine, mentioned it in his writings.
The herb was used throughout ancient Rome and Greece for increased vitality. The Latin root of the word (valere) means healthy or strong.
According to the National Institutes of Health, Valerian supplements were used in England during the Second World War to help relieve the stress of air raids in the military.



- Helps alleviate stress & anxiety
- Promotes better sleep & daytime alertness
- Boosts relaxation by enhancing GABA signalling
Valerian Pills
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Valerian pills or capsules are used in a number of ways today.
They are often taken as a mild sedative and sleep aid, as well as in the treatment of migraines, pain relief, and as an antiseptic and anticonvulsant.
Valerian extracts act on receptors in the brain for GABA. This is a neurotransmitter that plays an inhibitory role in regulating activity in the central nervous system.
Stimulation of GABA receptors provides a calming sensation to the body and mind. The mechanism of action is similar to drugs such as Benzodiazepines and Valium, but much weaker and without the concerns of addiction.
Valerian herb extract contains a variety of nutrients including calcium, choline, essential fatty acids, iron, magnesium, manganese, phosphorus, potassium, selenium, zine, and vitamins B1, B2, B3 and vitamin C.
In addition to acting as a sedative, valerian pills are also believed to improve circulation and reduce mucous buildup if you have a cold. Valerian root capsules are commonly recommended as a nonprescription treatment for anxiety.
Valerian has also been used to prevent fatigue, treat and insomnia, to relieve symptoms of irritable bowel syndrome (IBS), muscle cramps, menstrual cramps, and ulcers.
Research continues to investigate the effects of Valerian supplements on the GABA neurotransmitter receptor system. In several studies, long-term use of been found to promote better sleep patterns and as a treatment against intermittent insomnia.
Use of this herb has been shown to promote better sleep quality and reduce waking times at night. Combining hops with valerian is believed to increase efficacy and result in a shorter on onset time before effects are apparent.
Active Ingredients in Valerian Extract
Valerian root is believed to contain several components that benefit health and wellness.
Studies have not yet determined which of these compounds are specifically responsible for promoting sleep and whether they act synergistically or independently.
However, the oil of the plant has been identified to contain Valernic acid. Two derivatives of this acid include the components known as iridoids (involved in the synthesis of alkaloids) and valepotriates
Both of these are also believed to have sedative effects. Research suggests that these two components increase the amount of GABA released by nerve cells in the brain. It is also believed that valernic acid inhibits certain enzymes that destroy GABA.
Should you Use Valerian Pills?
A number of preparations for valerian are common today, in addition to the capsules or pills. The dietary supplement may be consumed as a tea or tincture using dried roots of the plant. It can also be prepared as an essential oil or a cream for topical use.
In some cases, components of valerian may be combined with other botanical ingredients for greater efficacy. Be aware that there can be a significant difference in quality and composition between manufacturers in regard to extract sources and ratio/combination of adjunct ingredients.
Valerian pills are not meant for everyone. In some people, raising GABA levels can lead to side effects including excessive sedation, fatigue, numbness around the mouth, tingling in the extremities as well as shortness of breath. This supplement should not be used together with benzodiazepine drugs or other substances like alcohol that can increase stimulation of GABA receptors.
Consumers should be aware that some natural herbal ingredients and products can cause interactions with both prescription and over-the-counter medications. According to the Mayo Clinic, St. John’s Wort, valerian, garlic, and kava are four of the top herbal supplements that may cause side effects when combined with other drugs.
Speak to your doctor before taking Valerian if you are currently on medication or using other herbal supplements. Always follow instructions provided by your doctor or the supplement manufacturer for use.
A number of adverse effects with valerian pills have been noted, including upset stomach, and for some, mild depression because of its sedative effects. Allergic reactions may also be possible, resulting in rashes, hives, or anaphylactic shock.
Avoid using valerian pills (or in any form) if you’re taking kava or any depressant medications including benzodiazepines, antihistamines, opiates, or barbiturates.
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Article last updated on: May 10th, 2018 by Nootriment