My source? The packs the food comes in. Why? Bodybuilding. To build muscle without adding a lot of fat you need to know your protein. A quick google and here a

My source? The packs the food comes in. Why? Bodybuilding. To build muscle without adding a lot of fat you need to know your protein. A quick google and here are some example numbers. Lean beef: https://www.eenvoudig-afvallen.nl/voedingswaarde/hoeveel-calorieen/magere-runderlappen/59310 https://www.eenvoudig-afvallen.nl/voedingswaarde/hoeveel-cal... Chicken breast: http://www.calorielijst.nl/product/?calorie=418 http://www.calorielijst.nl/product/?calorie=418 White fish like Cod and Haddock are similar only they contain less water. Maybe you don't have lean cuts in your country?