Ayurveda, the ancient Indian system of medicine, is based on several core principles that govern health and wellness. These include the five elements (Pancha Mahabhutas), three doshas (Vata, Pitta, and Kapha), seven dhatus (tissues), thirteen agnis (digestive fires), and three malas (waste products). Ayurveda emphasizes the interconnectedness of the body, mind, and spirit, and aims to restore balance and harmony within these elements to promote health and prevent disease. 

The main aim of Ayurveda is to maintain the health of healthy individuals and to treat and prevent illnesses in those who are sick. This is often summarized by the Sanskrit phrase “Swasthasya Swasthya Rakshanam, Aturasya Vikara Prashaman “, meaning “to preserve the health of the healthy and to eliminate diseases of the diseased”. 

The four pillars of Ayurveda, a foundational concept for health and well-being, are Aahar (diet), Vihar (lifestyle), Achara (behavior), and Vichar (mental health). These pillars emphasize the importance of a balanced lifestyle, ethical conduct, and a positive mental state for achieving optimal health. 

This balance is achieved through various practices, including diet, lifestyle adjustments, herbal remedies, yoga, and meditation.