Harper Beckham Too Old To Be Using A Pacifer At Age 4?

Gist you on David and Victoria Beckham's daughter Harper, who is 4, was seen out with her dad sucking on a pacifier, walking gently with his Dad and this has sparked major debate amongst parents and health experts who feel a child this age was too old to be using a dummy. Health experts says parents who allow their children to do this after a certain age risk stunting their kid's speech and put their teeth at risk of damage.

They say pacifiers are recommended only for small babies, usually to sooth or settle them whenever they are restless. But there are people who claim they used a dummy until they were 7 and nothing happened to their teeth or speech. What do you guys think?