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Q: Can you talk about pearl barley? I thought it was a whole grain, but I see now that it's somewhat processed...but it's got a low-glycemic index. So...is it OK or no?
A: I don't really classify foods as "okay" or "not okay" -- but in terms of food X is healthier than food Y. For example, I wouldn't say white rice is unhealthy or "bad" but obviously …
