what will happen if i miss food after putting insulin?

[nananana]

After putting insulin heavily and if i miss food what will hapen

[sweetman]

blood glucose come down to critical value and you will going to coma if food is not taken in time

[Vittalanand in reply to sweetman]

Yes. A diabetes should not miss his diet if he puts on insulin by external means.

[ShooterGeorge]

Three very correct advises. No food after insulin injection is like driving down-gradient a vehicle with damaged/failed breaks.