A quality ramen agent is not harmful to the body when used appropriately. Ramen agents are artificial additives that are added to ramen noodles to make them more ductile and malleable. There are two types of ramen agents, one is traditional ramen agent and the other is modern ramen agent. The traditional ramen agent is made from the ashes of burning poncho grass, known as poncho ash. The ash is difficult to standardize due to the lack of modern technology, and heavy metals such as arsenic and lead can remain in it. If not handled properly, it may lead to excessive intake of heavy metals, resulting in heavy metal poisoning. Nowadays, it is rare to use puffy ash ramen agent as a food additive for use, and it is more common to use refined and pure ramen agent processed by modern technology. Its main ingredients are sodium chloride, sodium carbonate, potassium carbonate, phosphate compound products. As long as the production in accordance with national technology standards, while adding the right amount of ramen noodles, generally no harm to the human body, can be used without fear. Food safety is more important than Mount Tai, in the dining out time to choose a reliable dining place to eat, buy processed food need to recognize the reliable brand and purchase channels to ensure that the product quality is qualified.