Plenty of personal variations; when I changed my diet to mostly meat and veg for about a year, I stopped the experiment because my joints got stiff and painful,

Plenty of personal variations; when I changed my diet to mostly meat and veg for about a year, I stopped the experiment because my joints got stiff and painful, and because it is not tenable at scale ecologically. Now I eat more like a chimp; mostly plants, with meat as a treat. Eating less and going without calories for longer helps reduce my inflammation.