Youssef El Kharrassi, a respected researcher and contributor to the pivotal study "Nopal Cactus (Opuntia ficus-indica) as a Source of Bioactive Compounds for Nutrition, Health and Disease," has dedicated his expertise to exploring the beneficial compounds of cacti. Now a Contributing Writer for CactusClassification.Science, Youssef melds scientific rigor with accessible knowledge, enlightening readers about the intricate world of cacti, their classifications, and their sustainable use and care.