Piper species are aromatic plants used as spices in the kitchen, but their secondary
metabolites have also shown biological effects on human health. These plants are rich in …

Anxiety disorders (generalized anxiety disorder, panic disorder/agoraphobia, social anxiety
disorder, and others) are the most prevalent psychiatric disorders, and are associated with a …

Depression, anxiety, stress, and other mental disorders, which are on the rise worldwide, are
indications that pharmacological therapy can have serious adverse effects, which is why …

Anxiety and depression are prevalent among cancer patients, with significant negative
impact. Many patients prefer herbs for symptom relief to conventional medications which …

This paper provides a 10‐year update of the 2007 systematic review of herbal medicines
studied in a broad range of psychiatric disorders, including depression, anxiety, obsessive …

The purpose of this meta-analysis was to provide updated pooled effect sizes of evidence-
based psychotherapies and medications for generalized anxiety disorder (GAD) and to …

Background Anxiety disorder is a common psychiatric illness. Medicinal herbs have become
a field of interest in the treatment of anxiety. This study aimed to evaluate and compare the …

Anxiety and depression are complex heterogeneous psychiatric disorders and leading
causes of disability worldwide. This review summarizes reports on the fundamentals …

Anxiety disorders are chronic and functionally disabling conditions with high psychological
stress, characterised by cognitive symptoms of excessive worry and focus difficulties and …

Plants are natural producers of chemical substances, providing potential treatment of human
ailments since ancient times. Some herbal chemicals in medicinal plants of traditional and …