The use of medicinal plants to treat diseases and promote health is an ancient practice that dates back to the most ancient times of mankind. Since then, medicinal herbs have been used in many cultures around the world, being considered a valuable source of healing and well-being.

However, over the years, knowledge about the medicinal properties of plants has been lost and often replaced by synthetic drugs. But in recent years, there has been a resurgence of interest in medicinal herbs, especially as it relates to mental health.

This manual aims to provide information about the medicinal herbs most used in mental health. In addition, the book also addresses the benefits and precautions in using these plants, as well as the scientific evidence that proves their effectiveness.

With this manual, we hope to contribute to the dissemination of knowledge about medicinal herbs and help people to take care of their mental health in a natural and safe way.