Task: Answer Verification
Input (English): Question: Does an increase in renal dopamine stimulate natriuresis after fava bean ingestion?
Answer: The failure of fava bean consumption to provoke natriuresis may indicate that dopa concentrations in commercially available beans do not raise renal dopamine sufficiently to stimulate sodium excretion, at least when beans are added to a moderate-sodium diet in healthy volunteers. This trial was registered at clinicaltrials.gov as NCT01064739.
Output (English): no