I can’t speak to the effects on your metabolism, but I can’t imagine it would be good. I’m just commenting that you may want to reconsider that food distribution. 350g of chicken breast in 1 sitting for 2-3 weeks sounds miserable to me. I’d suggest moving things around so you have a little bit of everything with each meal. That is to say some of your chicken, some of your fruit, and some of your nut butter/protein bar. When I eat 200g of chicken breast in 1 meal, I get tired of it fast. It would also likely depend on if/how you’re seasoning it or adding sauces. If you’re using sauces, don’t forget to account for those calories as well.
I can’t speak to the effects on your metabolism, but I can’t imagine it would be good. I’m just commenting that you may want to reconsider that food distribution. 350g of chicken breast in 1 sitting for 2-3 weeks sounds miserable to me. I’d suggest moving things around so you have a little bit of everything with each meal. That is to say some of your chicken, some of your fruit, and some of your nut butter/protein bar. When I eat 200g of chicken breast in 1 meal, I get tired of it fast. It would also likely depend on if/how you’re seasoning it or adding sauces. If you’re using sauces, don’t forget to account for those calories as well.