The programme of sex education is not aimed at sexual relations such as feelings for the other party, weather their is an aspect of love between them - its about understanding the human bodies...
not everybody has the same feelings about teaching safe sex to minors in fear that giving them that power is telling them it is ok to do it. in my opionon the kids will know when they are ready for...
Nope i dont think that any side effect for this one. As i am taking spirulina regularly since last 2 month it is great for our health just because of its nutrition providing capability.