For example chicken.
If I'm wanting to eat 6oz of chicken, is that 6oz measured raw or cooked.
I noticed the weights can change a lot. I measured a frozen chicken breast that looked about 5oz and it weighted about 7oz.
Then I weighted some cooked chicken (what I thought was AT LEAST 7oz) and it weighed about 5oz. This is an old scale I'm using and might be inaccurate.
I have always assumed an average sized chicken breast is around 6-8oz. and 1oz = 7g protein (roughly)