The 15th Chapter focuses on health, traditional remedies, herbal medicine, and healthy living. According to Nadi tradition, it may recommend natural herbs, traditional medicines, dietary practices, and lifestyle changes for maintaining good health. Some suggestions may be based on traditional systems such as Siddha or Ayurveda. The chapter also emphasizes proper food habits, daily discipline, and natural healing methods for improving physical well-being. It may explain which herbs are traditionally believed to help with certain ailments and how they should be used. However, the traditional remedies mentioned in this chapter are not a substitute for professional medical diagnosis or treatment, and individuals should always consult qualified healthcare professionals for any medical condition.