The drink has some notable links to health, especially in regards to cancer. Author Alexander Soltzhenitsyn claims it cured his stomach cancer while imprisoned in a Soviet gulag. Ronald Reagan purportedly treated his colon cancer by drinking kombucha daily in the 1980s. While proven results have varied, it goes without saying that the fermented, probiotic profile of the drink carries benefits. In this age of antibiotics and antibacterial products, it’s good to see helpful bugs making a bit of a comeback.