Researchers from Cameroon’s University of Buea studied the properties of nine local vegetables and found that celery, Apium graveolens, had some of the highest levels of antifungal properties, as well as high levels of nutritional lipids, protein, vitamin C, copper, zinc and phosphorous. Also scoring high in nutritional and antifungal value were the seeds of Irvingia gabonensis, African or bush mango, sometimes used in the U.S. in weight-loss products.