Valerian (herb) mild nervous tension and to aid sleep; EMA stated that although there is insufficient evidence from clinical studies, its effectiveness as a dried extract is considered plausible. In the United States, valerian extracts are sold as a nutritional supplement under the Dietary Supplement Health and Education Act of 1994. Oral forms are available in both standardized and unstandardized forms. Standardized products may be preferable considering the wide variation of the chemicals in the dried root, as noted above. When standardized, it is done so as a percentage of valerenic acid or valeric acid. Because the compounds in valerian produce central
Valerian Stan liberă, 3 septembrie 1997, editorial by Petre Mihai Băcanu „Dreptatea e un risc?”; România liberă, 11 septembrie 1997, Gabriela Adameşteanu, „Valerian Stan la Porţile Orientului”; Curentul, 11 ianuarie 2000, Ştefan Augustin Doinaş, „Morala politicii şi politica moralei” </ref> Valerian Stan Valerian Stan (born 1955 in Sascut, Bacău County, Romania) is a publicist, civil and human rights activist, dignitary, lawyer and military officer. Some biographical data: In 1977, Valerian Stan graduated the Military School of active infantry officers "Nicolae Balcescu" from Sibiu. At graduation I received the rank of lieutenant and was assigned to a military unit in Bucharest. For nearly