The chicken breast in the supermarket is safe. As long as it is farmed, there will be hormones. But it does not affect the human body.

Chicken breast adds texture to muscles, which means it is a good source of protein, which can make muscles fuller. At this point, ordinary chicken breast will do.

But eat more green food. Chicken breast will turn into fat if you eat too much and don't exercise. Only by exercising more can you grow strong muscles.