it is foolish and meaningless advertisement.green leaves giving minerals and especially iron.because of rich content of iron,haemoglobin increases in our blood,as a result getting more oxygen and it will help motivation of immunity.immunity is to prevent haemo diseases in our blood.pappaya is doing double role in our daily food.it is a vegitable when it will not ripe.trace element like sodium potassium,chlorides,phosphorous and magnesium is present in pappaya.it will prevent canceroous cells as well as tumours in our body.so papaya is said to be as fruits of poor people.it is an anti oxident and universal fruit of all kind of patients especially diabetic patient.
pls dont listen absurd roumers and love and eat more and more leaves and pappaya.