My diet is all chicken basically...not going to go in to the specifics because it doesn't matter. My question pertains more to the preparation of the chicken.

Using the USDA food database the only value given for chicken breast meat is a raw value. Upon cooking, as we all know it loses a great deal of weight. Say I want 50 grams of protein...roughly being about 8 oz of raw chicken breast. Would 8 oz of grilled chicken reast have the same? or do i have to figure out a ratio of raw:grilled based on how i cook it...appreciate any clarification...