what is the real reason? (pacifier)

Many say's na nakaka deform ng teeth or nakakalate ng pananalita yung Pacifier? Base on other's experience yes I understand and also yun yung tingin po ninyo, pero meron parin dahilan why we need to give our children ng comfort nila during sleeping time, for me Yes Even my baby's pedia aadviced not yo give him one NOT until he doesnt know the difference between sa pagdede once na gutom na at once na need niya na yung comfort niya to sleep peacefully, my toddler kasi he start using pacfier 1month old, and now again gusto ko bigyan yung turning 1month old kong baby ng pacifier to comfort him to sleep dahil nga EBF ako gusto kona itry kng alam naniya yung difference ng nipple ko sa nipple ng paci. At meron pong designed na pacifier para di ma deform talaga yung teeth nila at yun ang ginamit ng toddler ko which is now yung mga teeth niya is maganda ang tubo and dipende parin sayong mommy kung gusto o talaga siyang bigyan or hindi you just really need to give him the best paci. Wala naman talagang masama sa pag papacifier since designed talaga daw sila for baby kusa naman silang hihinto sa pag gamit once na yung teeth nila is palabas na. And also kapag ndin alam mong nag ngingipin na change his paci to teether na paci. Hindi yung regular na paci. Since talagang masisira or ma deform ang tubo ng ngipin nila. Just saying.