First, it can warm yang and tonify kidney, nourish yin and replenish qi. Second, it can greatly strengthen the blood circulation speed of human body and improve the oxygen carrying capacity of red blood cells, so that the vision problems that may have occurred before because the oxygen concentration in the blood is not high enough will be far away from you. Third, it can greatly enhance human immunity, especially in enhancing human humoral immunity and cellular immunity. Fourth, it can also make the hematopoietic function of the human body stronger. Fifth, it can also fight against the aging of human body and the harm of electronic equipment radiation to facial skin and body. It is because Rhodiola sachalinensis capsules have many functions, so I suggest that you can always keep Rhodiola sachalinensis capsules at home, because the shelf life is long, so you don't have to worry about the expiration when you don't use them. Generally speaking, this kind of situation will not happen, because one of its functions is to strengthen the immunity of the human body, which can be said to be needed by everyone.