So, besides this function, what other functions does it have? The main components of zinc-selenium tablets are zinc and selenium. The main function of zinc is to regulate people's appetite and avoid children's dislike of food, partial eclipse and anorexia. The main function of selenium is that it is an element with very strong oxidation resistance, and its existence can greatly increase the ability of human body to resist oxidation reaction. You know, it can react with free radicals, so it can delay the aging process and enhance immunity. Really, for those children who are in the growing stage, it is a very good practice to insist on eating zinc selenium tablets. If they insist on eating, they will see great changes. It should be reminded that although zinc selenium tablets have many functions, daily intake is needed. You can't eat five or six tablets a day, which is not acceptable. You can't eat it all year round. It is best to stop eating for two months and eat for another two months, so as not to cause too much burden to the human body.