Betalain health-promoting effects after ingestion in Caenorhabditis elegans are mediated by DAF-16/FOXO and SKN-1/Nrf2 transcription factors

M. Alejandra Guerrero‐Rubio, Samanta Hernández‐García, Josefa Escribano, Mercedes Jiménez‐Atiénzar, Juana Cabanes, Francisco Garcı́a-Carmona, Fernando Gandía‐Herrero