Top 7 Incredible Health Benefits of Ashwagandha Hundreds of studies have been done on the health benefits of Ashwagandha. These studies have suggested that this herb is beneficial for several health conditions.   In the modern world, the hectic routines and increasing responsibilities have made stress and anxiety a common condition among the population. It is important to incorporate an herb that not only nourishes your mental health but also may help you to sleep better, so you can kick start your day with great energy.