Natural - present in or produced by nature; not artificial or imitation; "a natural pearl"; "natural fuel"; "natural silk"; "natural blonde hair"; "a natural sweetener"; "natural fertilizers" Deliberate avoidance of flesh ingesting probably to start with appeared sporadically in ritual connections, possibly as a temporary purification or as qualification for https://www.cureayu.com/products/hair2glow-anti-fungal-shampoo