For many years, Spanish fly drops have been used to increase sexual pleasure. 15 drops of Spanish Fly, blended with any drink, can quickly stimulate your girlfriend or wife. Spanish flies may both excite and calm the body. It may also improve sexual stimulation. The effects of Spanish fly depend on how you take it. Spanish fly is a natural insecticide found in the bodies of some species of beetle. The dried bodies of these insects are then burned for their smoke, which is used in religious ceremonies and rituals throughout South America. The smoke from the burning beetles contains small particles that are very toxic to insects but non-toxic for humans. In Europe, American beets with leaves similar to those of beetroots (Beta vulgaris) are now often sold under this name. They are usually larger than European beetroots and have thicker skins. The juice produced when they are crushed contains high levels of sugar (about 10%). In North America, the plant itself is known as buckwheat or Indian wheat and is grown for its seeds which are like tiny berries covered with hair. The pods contain enzymes that break down starch into sugars which are easily absorbed by the human body. Buckwheat is widely used in Japan as a food source for birds. It's one of the most popular foods for birds, especially sparrows. The Japanese call this plant "kiku".