Food adulteration involves adding unacceptable substances to food that lower its quality. Various methods are used, such as adding water to milk or chemicals to spices. This harms consumer health and violates food safety standards. The document outlines several agencies and regulations that establish food standards in India, including the Food Safety and Standards Authority of India (FSSAI), which consolidates various food laws. Common food adulterants are also listed for different food items. Preventing food adulteration involves inspecting food sources and educating communities.