Hello everyone, has anyone heard about BLACK HONEY?

Hello everyone, has anyone heard about BLACK HONEY? My husband's relative cured cancer thanks to this product. And the tests ???? Hair grew back after long chemo therapy... It starts with 1 drop and reaches up to half a teaspoon. And so the husband started drinking, he can always fall asleep after any activity, for example, after a family walk ? or if there is something physical done, but now it holds on ?? I drank 1 drop today out of curiosity, the day was emotional, plus in the evening I prepared a pie and with the child I barely managed to clean the kitchen... And I usually should have already been tired, falling asleep... But no, I can still do something else ??