Vanilla is a kind of herb perfume plant with high economic value, which originated in Europe. I believe we all love vanilla ice cream very much, and vanilla ice cream is really delicious. So today we can learn about vanilla, what kind of plant it is. Vanilla, also known as Hu Luzi, originated in Europe and was introduced to China in recent years, which is deeply loved by our people. Vanilla can also refer to vanilla, sometimes called herb. It is a plant that emits a unique fragrance, so when we eat ice cream, we can usually smell vanilla, which has the functions of seasoning, making spices or extracting essential oil, and it has high medicinal value. Fragrant plants such as fragrant flowers and herbs not only contain fragrance, but also have bactericidal factors. It can also repel mosquitoes, beautify the environment and purify the air. Vanilla is widely used, which can be used in beauty, bathing, diet and other aspects. Although vanilla mainly refers to the leaves of green plants, all parts of plants, including flowers, fruits, seeds and roots, may be used as medicine. Vanilla is an important component of traditional medicine in all countries of the world, which can provide most medicinal materials for treating diseases and has very high medical value. However, with the growth of population and the continuous expansion of cities, the natural environment has been damaged to some extent, and with the continuous development of chemical pharmacy, the application of vanilla plants has gradually decreased in modern times. Vanilla occupies a very important position in Europe, and many gardening departments and lovers have their own special vanilla botanical gardens. Because vanilla has its own unique smell, many lovers will cultivate it in the garden, so that it will emit all kinds of fragrance all year round, which will make people feel relaxed and happy. Moreover, it has been scientifically proved that these fragrances have the functions of killing sperm, disinfecting and expelling worms, and can also regulate the central nervous system. Therefore, vanilla is very beneficial to human health and can make people get rid of sub-health state.