Wounderful lecture.very brillant amd educative.since we have the causes and symptoms.i think you should have also gives out the posible remedy.last how large have you assist and educate people on order socail medias,because its not every body that is on.steem.do you also try to reach people on facebook,twitter etc to educate them about there health? I love work on steem but try to extend it to the outer world.