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This is source-derived extraction, not raw-data verification. 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Product signal is not proof of a structurally identified ergothioneine persulfide.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"nutrient_topic","value_text":"Ergothioneine mitochondrial supplement; shared molecular requirements are not demonstrated dietary interactions.","comparator":null,"unit":null,"notes":"","entity":{"slug":"ergothioneine","display_name":"L-Ergothioneine","entity_type_key":"small_molecule"}},{"dimension":"plain_language","value_text":"Enzyme activation still needs its sulfur substrate.","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"primary_references","value_text":"Sprenger et al. Ergothioneine controls mitochondrial function and exercise performance via direct activation of MPST. 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