Sometimes referred to as “nature’s Valium,” valerian is a flowering plant whose roots are thought to induce tranquility and a sense of calm.

Valerian root may be dried and consumed in capsule form or steeped to make tea.

Its use can be traced back to ancient Greece and Rome, where it was taken to relieve restlessness, tremors, headaches, and heart palpitations. Today, it’s most often utilized to treat insomnia and anxiety.