need help, measuring blood sugar level& heart beats small project

[h_viper]

hi...i have a project for "Embedded systems & micro controllers" course, I have this idea i see that it is related to biomedical engineering
Heart beats & blood sugar level measurement using pic 16f877a/ pic 16f84a

The help i need is that what components do i need, help in the code, I prefer using C programming& any other suggestions...i dont mind writing assembly program
thanks