...
Bananas with brown spots kill cancer! Eat them! ... The darker the patches, the higher the banana's ability to boost your immunity and lower the risk of cancer"
https://www.abc.net.au/news/health/2018-09-16/cancer-and-ripe-bananas-how-bogus-health-claims-hurt/10237738
Did you actually read that link above?
As I understand the article, you could as well cram a banana up your dark star and stimulate your immune system that way.
Is this some sort of insider joke I just don't get because I am only following since few hundred pages?
No, i found the article before, scientific article,. claiming that the dark banana has produced more healthy substance. So i just googled for that and linked one of the first links. Sorry about that.