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 Maykov Valerian Maykov Valerian Nikolayevich Maykov (, September 9, 1823, Moscow, Russia — July 27, 1847, v.Novoye) was a Russian writer and literary critic, son of painter Nikolay Maykov, brother of poet Apollon and novelist Vladimir Maykov. Valerian Maykov, once a Petrashevsky Circle associate, was considered by contemporaries as heir to Vissarion Belinsky's position of Russia's leading critic, and later credited for being arguably the first in Russia to introduce scientific approach to the art of literary criticism. Valerian Maykov, son of painter Nikolay Maykov, was born in Moscow and received a high-quality home education: Ivan Goncharov, the family's friend, taught