Hi I am DeenaF
I am going 18 and have no teeth at all and immediate dentures. There is a group called Denturesanewsmile dealing with people of all ages and many young people with dentures or in the process of getting dentures.
It was very special to lose all teeth this young but now after over a month I love the dentures Very good looking teeth and a nice smile and now I can eat very good. Not as with normal teeth yet because of tender gums but it gets better every day.
I am not fully comforable seeing myself without teeth but that too gets better. What I did not think I would like is the feeling of the toothless mouth and eating icecream is sooo good,lol.
What I was told is that dentures see no age .They come when needed or wanted.