In general HN doesn't like you editing titles other than simplifications to get them under the 80 char limit.

In your case without looking at the details I can believe there is a line connecting keto to what they're talking about "Brain Reductive Stress and Impaired Energy Metabolism" but I don't see it in detail.

I see interesting stuff for this PubMed search

https://pubmed.ncbi.nlm.nih.gov/?term=psychosis+ketogenic+di...

where the title matches your thesis. Writing a blog post that references a few articles and explains the connection and linking that would also be a good idea.