Absolutely agree, you can’t really base any solid facts on our predecessors from hundreds of years ago as their lifespan was a fraction of ours in a lot of cases. The diet we have today (if you live a fairly healthy lifestyle) is much more balanced and varied and we are very lucky to have these choices. I just get concerned that as a diabetic I seem to be having to cut an awful lot of varieties of food out that I’m used to (healthy ones included) and that does worry me
@Eddmar these two studies might be helpful to you as you find your way with the right balance for you:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6695889/
https://nutrition.bmj.com/content/bmjnph/3/2/285.full.pdf?with-ds=yes