Withania somnifera, commonly known as Ashwagandha or Indian ginseng, is an adaptogenic herb widely used in traditional Ayurvedic medicine for its numerous potential health benefits. Ashwagandha is known for its ability to help the body adapt to stress and promote overall well-being. It may support the management of anxiety and stress-related disorders by reducing cortisol levels, a hormone associated with stress response. Ashwagandha is also believed to have anti-inflammatory properties, which may help reduce inflammation and support joint health. Additionally, it is often used to enhance cognitive function, improve sleep quality, and boost energy levels. Studies suggest that Ashwagandha may have immune-enhancing effects and can support hormonal balance. This guide covers the history, properties, preparation, dosage and usage of Withania somnifera as a medicinal herb.