Nine system of Chenpi is a kind of food, if eaten in moderation every day, there is no obvious harm, if overdose, it may damage the spleen and stomach, and so on. Nine system peel is one of the traditional food, belongs to the cold fruit food, contains vitamin B, vitamin C, carotenoids, protein, trace elements, lemon bitters and other nutrients, daily moderate consumption can provide part of the body with nutrients, has a certain nutritional value. However, if it is taken in excessive amount every day, it may damage the spleen and stomach, affecting the transportation and digestion function of the spleen and stomach, resulting in a series of uncomfortable symptoms such as abdominal pain, bloating, nausea, vomiting, and so on. Jiushi Chenpi is suitable for most people. This product can be consumed moderately every day and should not be consumed in excess. It is prohibited for those who are allergic to this product and should be used with caution for those with allergies.