So fishway is a liar?

No, according to the query of China Medical Network, Yudao Jindan is a traditional Chinese medicine formula, and its main functions are tonifying kidney and benefiting qi, strengthening yang and tonifying kidney, and enhancing immunity. Its ingredients are composed of many kinds of medicinal materials, including Radix Rehmanniae, Fructus Corni, Fructus Lycii, etc. These components have the effects of tonifying kidney and strengthening yang, improving immunity, regulating endocrine system, enhancing sexual function, enhancing immunity and delaying aging. Therefore, Daoyu Jingui Pill is considered as a beneficial health care product, which is suitable for people who need to improve their health and immunity.