Aswagangha, an herbal formulation, can be used as an immune booster to strengthen the body's natural defenses. It contains powerful herbs like ashwagandha, tulsi, amla, and guduchi, which have been proven to promote immune health. Consuming aswagangha regularly can help the body fight off infections, reduce inflammation, and improve overall immunity. Additionally, it can help reduce stress and anxiety levels, allowing the body to better focus on fighting off disease and illness.