I found this article in the New York Times: archive.nytimes.com/well.bl....
It is probably based on a paper the abstract of which can be found here: pubmed.ncbi.nlm.nih.gov/340...
Unfortunately I was unable to find the full research paper to examine for free. Nonetheless, it sounds like encouraging findings, even though this is likely just a piece of the lifestyle, diet and possible medication puzzle that needs to be assembled to get the whole treatment picture.