i am targeting keto AF…it appears to be helping me not have cracked fingers & knuckles in the cold. (at least, keep it under control).and my mood is doing great. i am planning on dropping down the fat value when spring/summer hits, but this is the first year that my hands have not been perma-cracked with the sub-freezing temps. so i am not changing right now (so glad i heard of this just as winter hit)
and my perma-callous heel is no longer cracking and on the way to mending.