If your patient/client planned to substitute a plant-based milk for cows milk, they would be receiving protein per 1 cup serving.

The answer is: 6 to 10 g

The most common plant-based subtitute for cow milk are either soy milk or almond milk. In term of fat and protein ration, these plant based milk are pretty much similar. The advantage that the plant based milk has is that it tend to contain more fiber, but on the downside, cow milk tend to contain more calcium.

d, i believe because of it's activity level