Is it superstition that "grounding gas" is good for health?

Superstition, of course Now I don't know why many people are superstitious, and they want science instead of superstition. There are many so-called traditional folk customs and a lot of feudal superstitions around us, which have no scientific basis. There are also a large number of superstitious words in our language vocabulary, such as "grounding gas", "fate", "New Year greetings", "spirituality", "people have three treasures" and "harmony between yin and yang", all of which are feudal superstitious words. So this kind of words is not worth advocating.

Superstitions around us; Journey to the West, Romance of the Gods, Eight Immortals Crossing the Sea, Jigong, Liaozhai, Searching Ji Shen, Lotus Lantern, Classic of Mountains and Seas, Posting Spring Festival couplets, Posting Blessings, New Year's greetings, Nodding, Twenty-four Filial Pieties, Twenty-four Solar Terms, Tui Bei Tu, Acupuncture, 66 Dashun, Fate. Disciples' rules, gossip, ancestor worship, seven stars shining high, genealogy, fortune telling, all wishes come true, everything goes well, smooth sailing, peace in the four seasons, congratulations on making a fortune, reunion and so on are all feudal superstitions.

Is Chinese New Year a feudal superstition? The answer, of course, is no, nor is it superstition. However, it is a feudal superstition to pay New Year greetings during the Spring Festival, paste blessings, paste Spring Festival couplets, stick a door to the gods, and wrap up jiaozi. So are the Dragon Boat Festival, the Double Ninth Festival, the Lantern Festival, Tomb-Sweeping Day and February. In the first month, there were no shaving, solve riddles on the lanterns, hanging red lanterns, lucky money, New Year greetings, blessing, fireworks, firecrackers and snowball fights.