A CONCEPTUAL EXPLORATION OF SENSORY INPUTS (SHABDA AND ROOP) AS MENTAL DIET (MANASIKA AHAR) AND THEIR REGULATORY FRAMEWORK IN AYURVEDA

Abstract

Ayurveda, the ancient science of life, places paramount importance on Ahar (diet) as a key determinant of health and disease. While traditionally associated with physical nourishment, Ayurvedic philosophy implicitly broadens the scope of Ahar to include sensory inputs (Arthas) as nourishment for the mind (Mana). Among these, Shabda (auditory stimuli) and Roop (visual stimuli) play a dominant role in influencing mental health. This conceptual study examines the rationale behind considering sensory perception as a form of diet by comparing the processes of digestion (Pachana) and perception (Artha Grahana). Classical Ayurvedic references, including the conceptual similarity between Pittadhara Kala and Majjadhara Kala, suggest an intrinsic link between digestive and neurological functions. Modern scientific concepts such as the gut-brain axis and neuroplasticity further support this analogy. The study proposes a structured framework termed “Manasika Aharvidhi” (guidelines for sensory intake), emphasizing regulation of quality, quantity, timing, environment, and awareness in audiovisual exposure. It concludes that disciplined sensory consumption has significant preventive and therapeutic potential in maintaining psychological and neurological well-being. Further empirical studies are recommended to validate these concepts in contemporary healthcare.