बिटस आरो स्पिनेसहा सारासनस्रायै मोन्नाय नाइथ्रेतफोरनि गोबां बिबां दं जाय खुदियानि हेमग्लबिनखौ अकसिजेन होनो हानाय गोहोखौ खमायो ।
Beets and spinach have high concentrations of naturally occurring nitrates that can reduce the ability of the baby's haemoglobin to transport oxygen .