St. Johns wort Extract and benefits,side effect, uses,dosage, Anti-Depression

St John's wort is a herbal remedy that has been used for hundreds of years to treat mental health problems. Today it is mainly used as an over-the-counter remedy to treat mild and moderate depression, and sometimes seasonal affective disorder (SAD), mild anxiety and sleep problems. St John' s wort Extract is made from Hypericum perforatum. It contains many active substances, including hypericin and hyperforin,which are thought to affect mood.