Pickles: Pickles are made from pickled vegetables, and the required pickling raw materials and accessories are very simple. But pickles contain a lot of nitrite, so long-term consumption will put a burden on the body. Kimchi: The origin of kimchi is a fermented product for better storage of vegetables. As long as vegetables and fruits rich in fiber can be made into kimchi, similar to cabbage, radish, cucumber, etc., after being pickled and seasoned, the taste It has more flavor than pickles pickled with a single salt, and has a daily seasoning effect.