The present invention is a composition of medicinal herbs, plants, shrubs, algae and lichens to cure cancer and ulcer. The herbs and the like may be selected such that the naturally occurring drugs or compounds may be capable to treat cancer by various method like apoptosis, suppress growth and spread of cancer and the like. The herbs and the like included in the composition may be Ocimum tenuiflorum (Holy basil), curcuma longa (turmeric), azadirachta indica (neem), bouhinia variegata (orchid), catharanthus roseous (Madagascar periwinkle), mangifera indica (Mango) tribulus terestris. These plants and herbs may have anti-cancer, anti-tumour and anti-ulcer compounds in their aqueous compound or powder form.