For hundreds of years, the Russian peasants of the Alexandrove district, near Moscow, have made tea with Chaga (a birch tree fungus) to cure cancer. It is speculated that the fungus Kombucha is related to the fungus of the birch tree.
Very interesting this article calls my attention this part.
It is regrettable but every day a person in the world dies of cancer for not having the appropriate medicines but hopefully a future not so far from the solution for this that has to do with cancer very good this excellent contribution @tatjanastan