TL;DR - A Biological Reason Fussy Eaters [29/Nov/16]

Fussy eating in children. Is it genetic or learned? Let's find out.

There is also data in this paper regarding relation of food neophobia to BMI/childhood obesity and the social pressures that relate to it which is well worth a read but has been left out the video since it's not relevant to the point of simply demonstrating the genetic link.

Sources:
http://onlinelibrary.wiley.com/doi/10.1002/oby.20369/abstract

Other videos about genetic behaviours:
https://www.youtube.com/watch?v=9yVJEoglgB8&t
https://www.youtube.com/watch?v=cX_L3DdElcU