They will be conscious in their surroundings and in their health. Prevention and Care will be pondered in their minds because they already know how to act against the ff. circumstances if they will experience it.

thanks a lot :D
what does happening in tobacco and alcohol use in present? in future?
what does happening in mental health in present? in future?
More and more disease will develop and unfortunately, these diseases might be immunized with the medicines. So they will be needing also an improvement for the medicines. 
People lack in knowledge and being narrow-minded when it comes to health consciousness.
The youths may having first self-socially-conciousness.
so that they may have a concious from the development sorrounding them