
ASome herbs are best in extract form because it ensures that the medicinal component of the plant has been standardized to a specific amount. In the case of Valerian, it's the root extract that contains what's been shown in studies to help sleep and night time wakening. If you've tried teas or products made from the leaves only, you’ve not used the beneficial form. Despite some studies in the United States which are inclined to favor prescription drugs over medicinals, valerian has a long history of effective use as a sleep aid. For instance, when compared in a multi-center study against oxazepam (a benzodiazepine used for anxiety and sleep), valerian extract proved "as efficacious as a treatment" as 10 mg of the drug (Ziegler et al, 2002). What’s more, valerian extract is extremely safe and non-habit forming. As with most herbs, a "rest" period is sometimes suggested such that you take the herb for several weeks, then take 7-10 days rest before re-starting. For more Q&A on Valerian, click here. Safe to take, day or night™!