Can 14 year olds lift weights?

Well it depends how much you have worked out before I started with 7 pounders when i was 10.....Once I hit 14 I was lifting around 15-20 pounds.. Hope that answered your Question.

That's nothing im 13 and i have to pick up from 0 to 1/2 pounds and moving on to 3/4 pounds i don't think i can do it though but i pick up 2/3 pounds and did 1/4 squats and 1/8 benches.

I'm 11 and I'm benchpressing 28lb.