Interesting agent that you found here. However, there is no such thing as one single magical compound to heal cancers. I see these type of posts all the time here on steemit. Cancer heterogeneity within and across patients has been a huge barrier for the development better treatments. What helps in one case may protect poorly from other cancers. This is true for both protective agents and cures. I have recently written an article which tries to wrap up why we are not doing better so far. Unfortunately, it is not that simple. Nevertheless, an interesting article.