Whether his department (a) involves the (i) media and (ii) public broadcaster and (b) uses any other means to implement a holistic and comprehensive policy on adolescent and youth health to advise young people on (i) sound nutrition, (ii) calcium depletion through incorrect diet choices, (iii) obesity and the consequences thereof, (iv) inappropriate use of medication and (v) the need to build up immunity; if not, why not; if so, what are the relevant details?