Hey @lemouth,
the problem is that these findings are somehow "cutting-edge". For instance, look at what Eric Kandel figured out about molecular mechanisms about learning and memory (Nobel prize in 2000) and look at how universities and schools are still organized.
It takes a while until the authorities (and they eventually decide in the end) take note of it and implement it into the routine. Until then everyone should "obey" the proposals at the end of the article (lower the intake of foods, exercise, reduce stress, relax, sleep well). With such "simple" interventions you can (indirect) protect your mitochondria or at least prevent severe damage.

I will just comment on this and bring it to my personal case: I moved a month ago to write shorter articles of only about 1000-1100 words.

You are definitely right, I also like smaller posts. This one has about 4000 words, which means about 3 to 4 fold larger as the length you suggest. I will try it but sometimes topics are too complex to just put it into a few sentences. On the other hand, it is also a sign of good understanding and skill to put complex issues into a few, simple words.
Thanks for the comment and the suggestions
Have a nice weekend
Chapper