If you mean the Jello mix powder right of the box - yes, you can. It isn't really 'raw'. The hot water is needed to dissolve the Gelatin - not to cook it.
Jello out of the box was a special treat when I was growing up.
yes
No. Jello contains gelatin.
Yes. People on Gluten Free Diets can eat Jello.
you eat it
Yes
yes
Jello is not bad for you. Its not bad for you but is one of the better desserts to eat.
yess
As dried crystals its not Perishable. As ready to eat Jello then yes (as it has a limited shelf life)
no
eat jello while whipped cream and apples.. the vitams in the apples and jello will help your immun system
Jello can hardly harm the body. There are barely 10 calories in jello (depending on what you eat) and not much else. The likelihood of hit harming you is 1/1000000.