If food items or drink is called natural, it means it has no synthetic chemical substances included to it. synthetic, unreal - contrived by art as opposed to nature; "synthetic flowers"; "synthetic flavoring"; "an artificial diamond"; "synthetic fibers"; "synthetic sweeteners" All people inherits a unique mixture of the 3 doshas. https://bookmarkcitizen.com/story20023799/getting-my-natural-health-products-india-to-work