Ok, i'm 18 years old, and i've had trembling hands for a while now. Not since i've been born, more like since about a year ago.

It doesn't necessarilly affect my day-to-day life, nor kill my writing skills, but it does give me cause for concern. I hold them out, and they're visibly shaking.

It seems, a lot of the time, as if my entire body is shaking. When I lie down in bed, and simply lay there, on my back, i'll have 'spasms'. Like, my arm will suddenly jolt slightly, and then lay there as if nothing happened.

Same with my legs.

Can anyone give me any suggestions as to what it might be? Or what might be causing it?

My brother said something about not eating right, which I sort of agree... I don't exactly eat right, despite my appearance.

Can anyone tell me, if it because of not eating right, what I should eat in order to stop the tremors?