Similar study also found that ketone bodies seem to help even ongoing Alzheimer's https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6720297
Sleep seems a big part for risk factors while nutrition seems even bigger factor for negating them.
Sleep well and eat healthy :)
Series that I would like to recommend - "Get Organized with The Home Edit" (https://www.netflix.com/lt/title/81094723).
Clear and simple layout of the things that you have, liberating you from a number of daily discomforts, kind of speaks for itself. Tidy home decreases overall anxiety, tidying activity itself is a good way to relax, focus, find solutions to the problems. Order and activity of putting things in order is a very valuable activity, contributing to your psychological well-being. So if you needed a small nudge towards starting it - here you go :)
To my ear it is a bit loud with all the happy squeals and fast talking, but besides that, the idea behind tidying and the system are excellent.
A book that I would like to recommend. Mostly to help distinguish pseudoscientific inspirational books from the shelves labeled as psychology from the real scientific books. It is important to understand that single keyword does not define the value of the knowledge. From where I look, buddhism has succeeded better (and much earlier) to summarise all spiritual practices into the single and fluent totality. They knew long ago that mindful attention, focus on here and now, meditation as form of active rest are important to the proper balance of the body. We are discovering the same only during last decades. Sincerely, all of it is being confirmed as efficient methods. Perhaps, there is no need to reinvent the bicycle, especially if it has been working and improved for hundreds of years?
For your convenience audio book in Lithuanian: https://youtu.be/gCi1NPQK3Ow
Book my councelling seession here: https://fb.com/book/saukstasproto/ ||| Lots of long reads and chance to suppot m as well as to win free session: https://www.patreon.com/saukstasproto