Do you know about Avoidant/Restrictive Food Intake Disorder?

Arfid (Avoidant/Restrictive Food Intake Disorder) is a disorder where people struggle to eat and sometimes end up malnourished. They're EXTREME picky eaters, and often will only eat the same couple of foods, and everything else might sound scary to them.

I'm guessing a huge portion of these people were toddlers who were picky eaters, so their parents gave them whatever they wanted to try and get them to eat.