Romero is a biologist from the Faculty of Sciences of the UNAM, and teacher in Experimental Ecology at the Institute of Marine Sciences and Limnology, UNAM. Since 2013, she has been designing and teaching courses in biology at the University of the Third Age, such as urban agriculture, natural cosmetics, and herbal and traditional medicine. She has participated in various national congresses. Currently, she has a cosmetics company dedicated to therapeutic products—she also teaches courses in herbology, urban agriculture, and offers advice to sustainable technology companies. Romero gave an introductory talk on the following techniques: cultivation of edible mushrooms, herbal medicine and natural cosmetics.