Ashwagandha is a classic adaptogen of Ayurveda (traditional Indian medicine).  It is commonly used to support conditions of weakness.  It can benefit the immune system and hormone levels which support a healthy stress response.  It is also proven to improve physical attributes such as strength and endurance.  Ashwagandha is a getting more attention than ever before as it shows reliable effectiveness yet it is very safe and gentle.

Ashwagandha in the treatment of anxiety:

Ashwagandha improves athletic endurance:

An overview of Ashwagandha: