I am a 23 year old American and most of the people in my family are overweight. But I only weight 30lbs and I tried eating fast foods but that doesn't work. What should I do?

You have to weigh more then 30 lbs. Raven. That is the weight of a small child. How old are you ? You must mean 130 lbs. You must have broke you family's genetic code then, if you are not following genetics. Fast food must be the most unhealthy diet you can eat.

Tick

Yes I don't weight 30 pounds or I would be dead.

yes i don't weight 30 pounds or i would be dead.

And this is why Tick wanted to confirm that.

Why do you want to gain more weight? 130lbs at the age of 23 is a good weight.