I've read low methionine per se isn't as ideal as an appropriate methionine-glycine balance (googlable if you want), i.e. sure, eat a bit less muscle meat, but

I've read low methionine per se isn't as ideal as an appropriate methionine-glycine balance (googlable if you want), i.e. sure, eat a bit less muscle meat, but focus on eating more skin and bone broth -- the whole animal.