It sounds like you're trying to complete a sentence about Rachael, possibly something along the lines of "Rachael always eats much, but she isn't [overweight/affected by her eating habits]."
If that's the case, here are a few possible ways to complete the sentence:
1. Rachael always eats much, but she isn't overweight.
2. Rachael always eats much, but she isn't unhealthy.
3. Rachael always eats much, but she isn't guilty about it.
Without more context, it's difficult to know exactly what you're aiming for. Could you provide more details or clarify your intent?